128163510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{397}}^1$

素因数の和:638

約数の個数: 96

約数和(自身を含む): 355391712

約数和(自身を除く): 227228202

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 211, 255, 306, 397, 422, 510, 633, 765, 794, 1055, 1191, 1266, 1530, 1899, 1985, 2110, 2382, 3165, 3573, 3587, 3798, 3970, 5955, 6330, 6749, 7146, 7174, 9495, 10761, 11910, 13498, 17865, 17935, 18990, 20247, 21522, 32283, 33745, 35730, 35870, 40494, 53805, 60741, 64566, 67490, 83767, 101235, 107610, 121482, 161415, 167534, 202470, 251301, 303705, 322830, 418835, 502602, 607410, 753903, 837670, 1256505, 1424039, 1507806, 2513010, 2848078, 3769515, 4272117, 7120195, 7539030, 8544234, 12816351, 14240390, 21360585, 25632702, 42721170, 64081755, 128163510]

約数ペア:

[(1, 128163510), (2, 64081755), (3, 42721170), (5, 25632702), (6, 21360585), (9, 14240390), (10, 12816351), (15, 8544234), (17, 7539030), (18, 7120195), (30, 4272117), (34, 3769515), (45, 2848078), (51, 2513010), (85, 1507806), (90, 1424039), (102, 1256505), (153, 837670), (170, 753903), (211, 607410), (255, 502602), (306, 418835), (397, 322830), (422, 303705), (510, 251301), (633, 202470), (765, 167534), (794, 161415), (1055, 121482), (1191, 107610), (1266, 101235), (1530, 83767), (1899, 67490), (1985, 64566), (2110, 60741), (2382, 53805), (3165, 40494), (3573, 35870), (3587, 35730), (3798, 33745), (3970, 32283), (5955, 21522), (6330, 20247), (6749, 18990), (7146, 17935), (7174, 17865), (9495, 13498), (10761, 11910)]