155217552

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{461957}}^1$

素因数の和:461975

約数の個数: 40

約数和(自身を含む): 458262336

約数和(自身を除く): 303044784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 461957, 923914, 1385871, 1847828, 2771742, 3233699, 3695656, 5543484, 6467398, 7391312, 9701097, 11086968, 12934796, 19402194, 22173936, 25869592, 38804388, 51739184, 77608776, 155217552]

約数ペア:

[(1, 155217552), (2, 77608776), (3, 51739184), (4, 38804388), (6, 25869592), (7, 22173936), (8, 19402194), (12, 12934796), (14, 11086968), (16, 9701097), (21, 7391312), (24, 6467398), (28, 5543484), (42, 3695656), (48, 3233699), (56, 2771742), (84, 1847828), (112, 1385871), (168, 923914), (336, 461957)]