153520906

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{487}}^1$

素因数の和:619

約数の個数: 64

約数和(自身を含む): 303575040

約数和(自身を除く): 150054134

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 89, 154, 161, 178, 253, 322, 487, 506, 623, 974, 979, 1246, 1771, 1958, 2047, 3409, 3542, 4094, 5357, 6818, 6853, 10714, 11201, 13706, 14329, 22402, 22517, 28658, 37499, 43343, 45034, 74998, 78407, 86686, 123211, 156814, 157619, 246422, 303401, 315238, 476773, 606802, 862477, 953546, 996889, 1724954, 1993778, 3337411, 6674822, 6978223, 10965779, 13956446, 21931558, 76760453, 153520906]

約数ペア:

[(1, 153520906), (2, 76760453), (7, 21931558), (11, 13956446), (14, 10965779), (22, 6978223), (23, 6674822), (46, 3337411), (77, 1993778), (89, 1724954), (154, 996889), (161, 953546), (178, 862477), (253, 606802), (322, 476773), (487, 315238), (506, 303401), (623, 246422), (974, 157619), (979, 156814), (1246, 123211), (1771, 86686), (1958, 78407), (2047, 74998), (3409, 45034), (3542, 43343), (4094, 37499), (5357, 28658), (6818, 22517), (6853, 22402), (10714, 14329), (11201, 13706)]