145440784

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{1627}}^1$

素因数の和:1823

約数の個数: 40

約数和(自身を含む): 291503168

約数和(自身を除く): 146062384

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 151, 296, 302, 592, 604, 1208, 1627, 2416, 3254, 5587, 6508, 11174, 13016, 22348, 26032, 44696, 60199, 89392, 120398, 240796, 245677, 481592, 491354, 963184, 982708, 1965416, 3930832, 9090049, 18180098, 36360196, 72720392, 145440784]

約数ペア:

[(1, 145440784), (2, 72720392), (4, 36360196), (8, 18180098), (16, 9090049), (37, 3930832), (74, 1965416), (148, 982708), (151, 963184), (296, 491354), (302, 481592), (592, 245677), (604, 240796), (1208, 120398), (1627, 89392), (2416, 60199), (3254, 44696), (5587, 26032), (6508, 22348), (11174, 13016)]