172378944

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^2\times {\mathrm{829}}^1$

素因数の和:885

約数の個数: 126

約数和(自身を含む): 522095730

約数和(自身を除く): 349716786

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 152, 171, 192, 228, 288, 304, 342, 361, 456, 576, 608, 684, 722, 829, 912, 1083, 1216, 1368, 1444, 1658, 1824, 2166, 2487, 2736, 2888, 3249, 3316, 3648, 4332, 4974, 5472, 5776, 6498, 6632, 7461, 8664, 9948, 10944, 11552, 12996, 13264, 14922, 15751, 17328, 19896, 23104, 25992, 26528, 29844, 31502, 34656, 39792, 47253, 51984, 53056, 59688, 63004, 69312, 79584, 94506, 103968, 119376, 126008, 141759, 159168, 189012, 207936, 238752, 252016, 283518, 299269, 378024, 477504, 504032, 567036, 598538, 756048, 897807, 1008064, 1134072, 1197076, 1512096, 1795614, 2268144, 2394152, 2693421, 3024192, 3591228, 4536288, 4788304, 5386842, 7182456, 9072576, 9576608, 10773684, 14364912, 19153216, 21547368, 28729824, 43094736, 57459648, 86189472, 172378944]

約数ペア:

[(1, 172378944), (2, 86189472), (3, 57459648), (4, 43094736), (6, 28729824), (8, 21547368), (9, 19153216), (12, 14364912), (16, 10773684), (18, 9576608), (19, 9072576), (24, 7182456), (32, 5386842), (36, 4788304), (38, 4536288), (48, 3591228), (57, 3024192), (64, 2693421), (72, 2394152), (76, 2268144), (96, 1795614), (114, 1512096), (144, 1197076), (152, 1134072), (171, 1008064), (192, 897807), (228, 756048), (288, 598538), (304, 567036), (342, 504032), (361, 477504), (456, 378024), (576, 299269), (608, 283518), (684, 252016), (722, 238752), (829, 207936), (912, 189012), (1083, 159168), (1216, 141759), (1368, 126008), (1444, 119376), (1658, 103968), (1824, 94506), (2166, 79584), (2487, 69312), (2736, 63004), (2888, 59688), (3249, 53056), (3316, 51984), (3648, 47253), (4332, 39792), (4974, 34656), (5472, 31502), (5776, 29844), (6498, 26528), (6632, 25992), (7461, 23104), (8664, 19896), (9948, 17328), (10944, 15751), (11552, 14922), (12996, 13264)]