155707926

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{547}}^1$

素因数の和:809

約数の個数: 64

約数和(自身を含む): 359838720

約数和(自身を除く): 204130794

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 227, 418, 454, 547, 627, 681, 1094, 1254, 1362, 1641, 2497, 3282, 4313, 4994, 6017, 7491, 8626, 10393, 12034, 12939, 14982, 18051, 20786, 25878, 31179, 36102, 47443, 62358, 94886, 114323, 124169, 142329, 228646, 248338, 284658, 342969, 372507, 685938, 745014, 1365859, 2359211, 2731718, 4097577, 4718422, 7077633, 8195154, 14155266, 25951321, 51902642, 77853963, 155707926]

約数ペア:

[(1, 155707926), (2, 77853963), (3, 51902642), (6, 25951321), (11, 14155266), (19, 8195154), (22, 7077633), (33, 4718422), (38, 4097577), (57, 2731718), (66, 2359211), (114, 1365859), (209, 745014), (227, 685938), (418, 372507), (454, 342969), (547, 284658), (627, 248338), (681, 228646), (1094, 142329), (1254, 124169), (1362, 114323), (1641, 94886), (2497, 62358), (3282, 47443), (4313, 36102), (4994, 31179), (6017, 25878), (7491, 20786), (8626, 18051), (10393, 14982), (12034, 12939)]