158198430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:370

約数の個数: 128

約数和(自身を含む): 438939648

約数和(自身を除く): 280741218

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 107, 130, 170, 195, 214, 221, 223, 255, 321, 390, 442, 446, 510, 535, 642, 663, 669, 1070, 1105, 1115, 1326, 1338, 1391, 1605, 1819, 2210, 2230, 2782, 2899, 3210, 3315, 3345, 3638, 3791, 4173, 5457, 5798, 6630, 6690, 6955, 7582, 8346, 8697, 9095, 10914, 11373, 13910, 14495, 17394, 18190, 18955, 20865, 22746, 23647, 23861, 27285, 28990, 37910, 41730, 43485, 47294, 47722, 49283, 54570, 56865, 70941, 71583, 86970, 98566, 113730, 118235, 119305, 141882, 143166, 147849, 236470, 238610, 246415, 295698, 310193, 354705, 357915, 405637, 492830, 620386, 709410, 715830, 739245, 811274, 930579, 1216911, 1478490, 1550965, 1861158, 2028185, 2433822, 3101930, 4056370, 4652895, 5273281, 6084555, 9305790, 10546562, 12169110, 15819843, 26366405, 31639686, 52732810, 79099215, 158198430]

約数ペア:

[(1, 158198430), (2, 79099215), (3, 52732810), (5, 31639686), (6, 26366405), (10, 15819843), (13, 12169110), (15, 10546562), (17, 9305790), (26, 6084555), (30, 5273281), (34, 4652895), (39, 4056370), (51, 3101930), (65, 2433822), (78, 2028185), (85, 1861158), (102, 1550965), (107, 1478490), (130, 1216911), (170, 930579), (195, 811274), (214, 739245), (221, 715830), (223, 709410), (255, 620386), (321, 492830), (390, 405637), (442, 357915), (446, 354705), (510, 310193), (535, 295698), (642, 246415), (663, 238610), (669, 236470), (1070, 147849), (1105, 143166), (1115, 141882), (1326, 119305), (1338, 118235), (1391, 113730), (1605, 98566), (1819, 86970), (2210, 71583), (2230, 70941), (2782, 56865), (2899, 54570), (3210, 49283), (3315, 47722), (3345, 47294), (3638, 43485), (3791, 41730), (4173, 37910), (5457, 28990), (5798, 27285), (6630, 23861), (6690, 23647), (6955, 22746), (7582, 20865), (8346, 18955), (8697, 18190), (9095, 17394), (10914, 14495), (11373, 13910)]