161971334784

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{275147}}^1$

素因数の和:275247

約数の個数: 192

約数和(自身を含む): 539972447040

約数和(自身を除く): 378001112256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 73, 84, 96, 112, 126, 128, 144, 146, 168, 192, 219, 224, 252, 288, 292, 336, 384, 438, 448, 504, 511, 576, 584, 657, 672, 876, 896, 1008, 1022, 1152, 1168, 1314, 1344, 1533, 1752, 2016, 2044, 2336, 2628, 2688, 3066, 3504, 4032, 4088, 4599, 4672, 5256, 6132, 7008, 8064, 8176, 9198, 9344, 10512, 12264, 14016, 16352, 18396, 21024, 24528, 28032, 32704, 36792, 42048, 49056, 65408, 73584, 84096, 98112, 147168, 196224, 275147, 294336, 550294, 588672, 825441, 1100588, 1650882, 1926029, 2201176, 2476323, 3301764, 3852058, 4402352, 4952646, 5778087, 6603528, 7704116, 8804704, 9905292, 11556174, 13207056, 15408232, 17334261, 17609408, 19810584, 20085731, 23112348, 26414112, 30816464, 34668522, 35218816, 39621168, 40171462, 46224696, 52828224, 60257193, 61632928, 69337044, 79242336, 80342924, 92449392, 105656448, 120514386, 123265856, 138674088, 140600117, 158484672, 160685848, 180771579, 184898784, 241028772, 246531712, 277348176, 281200234, 316969344, 321371696, 361543158, 369797568, 421800351, 482057544, 554696352, 562400468, 642743392, 723086316, 739595136, 843600702, 964115088, 1109392704, 1124800936, 1265401053, 1285486784, 1446172632, 1687201404, 1928230176, 2218785408, 2249601872, 2530802106, 2570973568, 2892345264, 3374402808, 3856460352, 4499203744, 5061604212, 5784690528, 6748805616, 7712920704, 8998407488, 10123208424, 11569381056, 13497611232, 17996814976, 20246416848, 23138762112, 26995222464, 40492833696, 53990444928, 80985667392, 161971334784]

約数ペア:

[(1, 161971334784), (2, 80985667392), (3, 53990444928), (4, 40492833696), (6, 26995222464), (7, 23138762112), (8, 20246416848), (9, 17996814976), (12, 13497611232), (14, 11569381056), (16, 10123208424), (18, 8998407488), (21, 7712920704), (24, 6748805616), (28, 5784690528), (32, 5061604212), (36, 4499203744), (42, 3856460352), (48, 3374402808), (56, 2892345264), (63, 2570973568), (64, 2530802106), (72, 2249601872), (73, 2218785408), (84, 1928230176), (96, 1687201404), (112, 1446172632), (126, 1285486784), (128, 1265401053), (144, 1124800936), (146, 1109392704), (168, 964115088), (192, 843600702), (219, 739595136), (224, 723086316), (252, 642743392), (288, 562400468), (292, 554696352), (336, 482057544), (384, 421800351), (438, 369797568), (448, 361543158), (504, 321371696), (511, 316969344), (576, 281200234), (584, 277348176), (657, 246531712), (672, 241028772), (876, 184898784), (896, 180771579), (1008, 160685848), (1022, 158484672), (1152, 140600117), (1168, 138674088), (1314, 123265856), (1344, 120514386), (1533, 105656448), (1752, 92449392), (2016, 80342924), (2044, 79242336), (2336, 69337044), (2628, 61632928), (2688, 60257193), (3066, 52828224), (3504, 46224696), (4032, 40171462), (4088, 39621168), (4599, 35218816), (4672, 34668522), (5256, 30816464), (6132, 26414112), (7008, 23112348), (8064, 20085731), (8176, 19810584), (9198, 17609408), (9344, 17334261), (10512, 15408232), (12264, 13207056), (14016, 11556174), (16352, 9905292), (18396, 8804704), (21024, 7704116), (24528, 6603528), (28032, 5778087), (32704, 4952646), (36792, 4402352), (42048, 3852058), (49056, 3301764), (65408, 2476323), (73584, 2201176), (84096, 1926029), (98112, 1650882), (147168, 1100588), (196224, 825441), (275147, 588672), (294336, 550294)]