155091716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{541}}^1$

素因数の和:744

約数の個数: 48

約数和(自身を含む): 302761200

約数和(自身を除く): 147669484

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 149, 298, 481, 541, 596, 962, 1082, 1924, 1937, 2164, 3874, 5513, 7033, 7748, 11026, 14066, 20017, 22052, 28132, 40034, 71669, 80068, 80609, 143338, 161218, 260221, 286676, 322436, 520442, 1040884, 1047917, 2095834, 2982533, 4191668, 5965066, 11930132, 38772929, 77545858, 155091716]

約数ペア:

[(1, 155091716), (2, 77545858), (4, 38772929), (13, 11930132), (26, 5965066), (37, 4191668), (52, 2982533), (74, 2095834), (148, 1047917), (149, 1040884), (298, 520442), (481, 322436), (541, 286676), (596, 260221), (962, 161218), (1082, 143338), (1924, 80609), (1937, 80068), (2164, 71669), (3874, 40034), (5513, 28132), (7033, 22052), (7748, 20017), (11026, 14066)]