155287152

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{18919}}^1$

素因数の和:18955

約数の個数: 80

約数和(自身を含む): 469216000

約数和(自身を除く): 313928848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 18919, 37838, 56757, 75676, 113514, 151352, 170271, 227028, 302704, 340542, 359461, 454056, 510813, 681084, 718922, 908112, 1021626, 1078383, 1362168, 1437844, 2043252, 2156766, 2724336, 2875688, 3235149, 4086504, 4313532, 5751376, 6470298, 8173008, 8627064, 9705447, 12940596, 17254128, 19410894, 25881192, 38821788, 51762384, 77643576, 155287152]

約数ペア:

[(1, 155287152), (2, 77643576), (3, 51762384), (4, 38821788), (6, 25881192), (8, 19410894), (9, 17254128), (12, 12940596), (16, 9705447), (18, 8627064), (19, 8173008), (24, 6470298), (27, 5751376), (36, 4313532), (38, 4086504), (48, 3235149), (54, 2875688), (57, 2724336), (72, 2156766), (76, 2043252), (108, 1437844), (114, 1362168), (144, 1078383), (152, 1021626), (171, 908112), (216, 718922), (228, 681084), (304, 510813), (342, 454056), (432, 359461), (456, 340542), (513, 302704), (684, 227028), (912, 170271), (1026, 151352), (1368, 113514), (2052, 75676), (2736, 56757), (4104, 37838), (8208, 18919)]