163165968

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{683}}^1$

素因数の和:786

約数の個数: 160

約数和(自身を含む): 542822400

約数和(自身を除く): 379656432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 79, 84, 108, 112, 126, 144, 158, 168, 189, 216, 237, 252, 316, 336, 378, 432, 474, 504, 553, 632, 683, 711, 756, 948, 1008, 1106, 1264, 1366, 1422, 1512, 1659, 1896, 2049, 2133, 2212, 2732, 2844, 3024, 3318, 3792, 4098, 4266, 4424, 4781, 4977, 5464, 5688, 6147, 6636, 8196, 8532, 8848, 9562, 9954, 10928, 11376, 12294, 13272, 14343, 14931, 16392, 17064, 18441, 19124, 19908, 24588, 26544, 28686, 29862, 32784, 34128, 36882, 38248, 39816, 43029, 49176, 53957, 57372, 59724, 73764, 76496, 79632, 86058, 98352, 107914, 114744, 119448, 129087, 147528, 161871, 172116, 215828, 229488, 238896, 258174, 295056, 323742, 344232, 377699, 431656, 485613, 516348, 647484, 688464, 755398, 863312, 971226, 1032696, 1133097, 1294968, 1456839, 1510796, 1942452, 2065392, 2266194, 2589936, 2913678, 3021592, 3399291, 3884904, 4532388, 5827356, 6043184, 6798582, 7769808, 9064776, 10197873, 11654712, 13597164, 18129552, 20395746, 23309424, 27194328, 40791492, 54388656, 81582984, 163165968]

約数ペア:

[(1, 163165968), (2, 81582984), (3, 54388656), (4, 40791492), (6, 27194328), (7, 23309424), (8, 20395746), (9, 18129552), (12, 13597164), (14, 11654712), (16, 10197873), (18, 9064776), (21, 7769808), (24, 6798582), (27, 6043184), (28, 5827356), (36, 4532388), (42, 3884904), (48, 3399291), (54, 3021592), (56, 2913678), (63, 2589936), (72, 2266194), (79, 2065392), (84, 1942452), (108, 1510796), (112, 1456839), (126, 1294968), (144, 1133097), (158, 1032696), (168, 971226), (189, 863312), (216, 755398), (237, 688464), (252, 647484), (316, 516348), (336, 485613), (378, 431656), (432, 377699), (474, 344232), (504, 323742), (553, 295056), (632, 258174), (683, 238896), (711, 229488), (756, 215828), (948, 172116), (1008, 161871), (1106, 147528), (1264, 129087), (1366, 119448), (1422, 114744), (1512, 107914), (1659, 98352), (1896, 86058), (2049, 79632), (2133, 76496), (2212, 73764), (2732, 59724), (2844, 57372), (3024, 53957), (3318, 49176), (3792, 43029), (4098, 39816), (4266, 38248), (4424, 36882), (4781, 34128), (4977, 32784), (5464, 29862), (5688, 28686), (6147, 26544), (6636, 24588), (8196, 19908), (8532, 19124), (8848, 18441), (9562, 17064), (9954, 16392), (10928, 14931), (11376, 14343), (12294, 13272)]