158889434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{739}}^1$

素因数の和:1118

約数の個数: 32

約数和(自身を含む): 270129600

約数和(自身を除く): 111240166

約数列:

[1, 2, 11, 22, 29, 58, 319, 337, 638, 674, 739, 1478, 3707, 7414, 8129, 9773, 16258, 19546, 21431, 42862, 107503, 215006, 235741, 249043, 471482, 498086, 2739473, 5478946, 7222247, 14444494, 79444717, 158889434]

約数ペア:

[(1, 158889434), (2, 79444717), (11, 14444494), (22, 7222247), (29, 5478946), (58, 2739473), (319, 498086), (337, 471482), (638, 249043), (674, 235741), (739, 215006), (1478, 107503), (3707, 42862), (7414, 21431), (8129, 19546), (9773, 16258)]