151492586

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{1487}}^1$

素因数の和:1898

約数の個数: 32

約数和(自身を含む): 274268160

約数和(自身を除く): 122775574

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 383, 766, 1487, 2681, 2974, 5362, 7277, 10409, 14554, 20818, 28253, 50939, 56506, 101878, 197771, 395542, 569521, 1139042, 3986647, 7973294, 10820899, 21641798, 75746293, 151492586]

約数ペア:

[(1, 151492586), (2, 75746293), (7, 21641798), (14, 10820899), (19, 7973294), (38, 3986647), (133, 1139042), (266, 569521), (383, 395542), (766, 197771), (1487, 101878), (2681, 56506), (2974, 50939), (5362, 28253), (7277, 20818), (10409, 14554)]