157973010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23827}}^1$

素因数の和:23867

約数の個数: 64

約数和(自身を含む): 432335232

約数和(自身を除く): 274362222

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 23827, 47654, 71481, 119135, 142962, 238270, 309751, 357405, 405059, 619502, 714810, 810118, 929253, 1215177, 1548755, 1858506, 2025295, 2430354, 3097510, 4050590, 4646265, 5265767, 6075885, 9292530, 10531534, 12151770, 15797301, 26328835, 31594602, 52657670, 78986505, 157973010]

約数ペア:

[(1, 157973010), (2, 78986505), (3, 52657670), (5, 31594602), (6, 26328835), (10, 15797301), (13, 12151770), (15, 10531534), (17, 9292530), (26, 6075885), (30, 5265767), (34, 4646265), (39, 4050590), (51, 3097510), (65, 2430354), (78, 2025295), (85, 1858506), (102, 1548755), (130, 1215177), (170, 929253), (195, 810118), (221, 714810), (255, 619502), (390, 405059), (442, 357405), (510, 309751), (663, 238270), (1105, 142962), (1326, 119135), (2210, 71481), (3315, 47654), (6630, 23827)]