103411984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:368

約数の個数: 80

約数和(自身を含む): 229985280

約数和(自身を除く): 126573296

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 137, 152, 191, 208, 247, 274, 304, 382, 494, 548, 764, 988, 1096, 1528, 1781, 1976, 2192, 2483, 2603, 3056, 3562, 3629, 3952, 4966, 5206, 7124, 7258, 9932, 10412, 14248, 14516, 19864, 20824, 26167, 28496, 29032, 33839, 39728, 41648, 47177, 52334, 58064, 67678, 94354, 104668, 135356, 188708, 209336, 270712, 340171, 377416, 418672, 497173, 541424, 680342, 754832, 994346, 1360684, 1988692, 2721368, 3977384, 5442736, 6463249, 7954768, 12926498, 25852996, 51705992, 103411984]

約数ペア:

[(1, 103411984), (2, 51705992), (4, 25852996), (8, 12926498), (13, 7954768), (16, 6463249), (19, 5442736), (26, 3977384), (38, 2721368), (52, 1988692), (76, 1360684), (104, 994346), (137, 754832), (152, 680342), (191, 541424), (208, 497173), (247, 418672), (274, 377416), (304, 340171), (382, 270712), (494, 209336), (548, 188708), (764, 135356), (988, 104668), (1096, 94354), (1528, 67678), (1781, 58064), (1976, 52334), (2192, 47177), (2483, 41648), (2603, 39728), (3056, 33839), (3562, 29032), (3629, 28496), (3952, 26167), (4966, 20824), (5206, 19864), (7124, 14516), (7258, 14248), (9932, 10412)]