169043940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5557}}^1$

素因数の和:5598

約数の個数: 108

約数和(自身を含む): 555344244

約数和(自身を除く): 386300304

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 1014, 1170, 1521, 1690, 2028, 2340, 2535, 3042, 3380, 5070, 5557, 6084, 7605, 10140, 11114, 15210, 16671, 22228, 27785, 30420, 33342, 50013, 55570, 66684, 72241, 83355, 100026, 111140, 144482, 166710, 200052, 216723, 250065, 288964, 333420, 361205, 433446, 500130, 650169, 722410, 866892, 939133, 1000260, 1083615, 1300338, 1444820, 1878266, 2167230, 2600676, 2817399, 3250845, 3756532, 4334460, 4695665, 5634798, 6501690, 8452197, 9391330, 11269596, 13003380, 14086995, 16904394, 18782660, 28173990, 33808788, 42260985, 56347980, 84521970, 169043940]

約数ペア:

[(1, 169043940), (2, 84521970), (3, 56347980), (4, 42260985), (5, 33808788), (6, 28173990), (9, 18782660), (10, 16904394), (12, 14086995), (13, 13003380), (15, 11269596), (18, 9391330), (20, 8452197), (26, 6501690), (30, 5634798), (36, 4695665), (39, 4334460), (45, 3756532), (52, 3250845), (60, 2817399), (65, 2600676), (78, 2167230), (90, 1878266), (117, 1444820), (130, 1300338), (156, 1083615), (169, 1000260), (180, 939133), (195, 866892), (234, 722410), (260, 650169), (338, 500130), (390, 433446), (468, 361205), (507, 333420), (585, 288964), (676, 250065), (780, 216723), (845, 200052), (1014, 166710), (1170, 144482), (1521, 111140), (1690, 100026), (2028, 83355), (2340, 72241), (2535, 66684), (3042, 55570), (3380, 50013), (5070, 33342), (5557, 30420), (6084, 27785), (7605, 22228), (10140, 16671), (11114, 15210)]