168649962

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{659}}^1$

素因数の和:887

約数の個数: 64

約数和(自身を含む): 387192960

約数和(自身を除く): 218542998

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 193, 221, 386, 442, 579, 659, 663, 1158, 1318, 1326, 1977, 2509, 3281, 3954, 5018, 6562, 7527, 8567, 9843, 11203, 15054, 17134, 19686, 22406, 25701, 33609, 42653, 51402, 67218, 85306, 127187, 127959, 145639, 254374, 255918, 291278, 381561, 436917, 763122, 873834, 1653431, 2162179, 3306862, 4324358, 4960293, 6486537, 9920586, 12973074, 28108327, 56216654, 84324981, 168649962]

約数ペア:

[(1, 168649962), (2, 84324981), (3, 56216654), (6, 28108327), (13, 12973074), (17, 9920586), (26, 6486537), (34, 4960293), (39, 4324358), (51, 3306862), (78, 2162179), (102, 1653431), (193, 873834), (221, 763122), (386, 436917), (442, 381561), (579, 291278), (659, 255918), (663, 254374), (1158, 145639), (1318, 127959), (1326, 127187), (1977, 85306), (2509, 67218), (3281, 51402), (3954, 42653), (5018, 33609), (6562, 25701), (7527, 22406), (8567, 19686), (9843, 17134), (11203, 15054)]