156942506

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{3461}}^1$

素因数の和:3590

約数の個数: 32

約数和(自身を含む): 279175680

約数和(自身を除く): 122233174

約数列:

[1, 2, 7, 14, 41, 79, 82, 158, 287, 553, 574, 1106, 3239, 3461, 6478, 6922, 22673, 24227, 45346, 48454, 141901, 273419, 283802, 546838, 993307, 1913933, 1986614, 3827866, 11210179, 22420358, 78471253, 156942506]

約数ペア:

[(1, 156942506), (2, 78471253), (7, 22420358), (14, 11210179), (41, 3827866), (79, 1986614), (82, 1913933), (158, 993307), (287, 546838), (553, 283802), (574, 273419), (1106, 141901), (3239, 48454), (3461, 45346), (6478, 24227), (6922, 22673)]