145173168

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{787}}^1$

素因数の和:872

約数の個数: 160

約数和(自身を含む): 484651520

約数和(自身を除く): 339478352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 61, 63, 72, 84, 108, 112, 122, 126, 144, 168, 183, 189, 216, 244, 252, 336, 366, 378, 427, 432, 488, 504, 549, 732, 756, 787, 854, 976, 1008, 1098, 1281, 1464, 1512, 1574, 1647, 1708, 2196, 2361, 2562, 2928, 3024, 3148, 3294, 3416, 3843, 4392, 4722, 5124, 5509, 6296, 6588, 6832, 7083, 7686, 8784, 9444, 10248, 11018, 11529, 12592, 13176, 14166, 15372, 16527, 18888, 20496, 21249, 22036, 23058, 26352, 28332, 30744, 33054, 37776, 42498, 44072, 46116, 48007, 49581, 56664, 61488, 66108, 84996, 88144, 92232, 96014, 99162, 113328, 132216, 144021, 148743, 169992, 184464, 192028, 198324, 264432, 288042, 297486, 336049, 339984, 384056, 396648, 432063, 576084, 594972, 672098, 768112, 793296, 864126, 1008147, 1152168, 1189944, 1296189, 1344196, 1728252, 2016294, 2304336, 2379888, 2592378, 2688392, 3024441, 3456504, 4032588, 5184756, 5376784, 6048882, 6913008, 8065176, 9073323, 10369512, 12097764, 16130352, 18146646, 20739024, 24195528, 36293292, 48391056, 72586584, 145173168]

約数ペア:

[(1, 145173168), (2, 72586584), (3, 48391056), (4, 36293292), (6, 24195528), (7, 20739024), (8, 18146646), (9, 16130352), (12, 12097764), (14, 10369512), (16, 9073323), (18, 8065176), (21, 6913008), (24, 6048882), (27, 5376784), (28, 5184756), (36, 4032588), (42, 3456504), (48, 3024441), (54, 2688392), (56, 2592378), (61, 2379888), (63, 2304336), (72, 2016294), (84, 1728252), (108, 1344196), (112, 1296189), (122, 1189944), (126, 1152168), (144, 1008147), (168, 864126), (183, 793296), (189, 768112), (216, 672098), (244, 594972), (252, 576084), (336, 432063), (366, 396648), (378, 384056), (427, 339984), (432, 336049), (488, 297486), (504, 288042), (549, 264432), (732, 198324), (756, 192028), (787, 184464), (854, 169992), (976, 148743), (1008, 144021), (1098, 132216), (1281, 113328), (1464, 99162), (1512, 96014), (1574, 92232), (1647, 88144), (1708, 84996), (2196, 66108), (2361, 61488), (2562, 56664), (2928, 49581), (3024, 48007), (3148, 46116), (3294, 44072), (3416, 42498), (3843, 37776), (4392, 33054), (4722, 30744), (5124, 28332), (5509, 26352), (6296, 23058), (6588, 22036), (6832, 21249), (7083, 20496), (7686, 18888), (8784, 16527), (9444, 15372), (10248, 14166), (11018, 13176), (11529, 12592)]