144876016

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{2423}}^1$

素因数の和:2569

約数の個数: 40

約数和(自身を含む): 291258144

約数和(自身を除く): 146382128

約数列:

[1, 2, 4, 8, 16, 37, 74, 101, 148, 202, 296, 404, 592, 808, 1616, 2423, 3737, 4846, 7474, 9692, 14948, 19384, 29896, 38768, 59792, 89651, 179302, 244723, 358604, 489446, 717208, 978892, 1434416, 1957784, 3915568, 9054751, 18109502, 36219004, 72438008, 144876016]

約数ペア:

[(1, 144876016), (2, 72438008), (4, 36219004), (8, 18109502), (16, 9054751), (37, 3915568), (74, 1957784), (101, 1434416), (148, 978892), (202, 717208), (296, 489446), (404, 358604), (592, 244723), (808, 179302), (1616, 89651), (2423, 59792), (3737, 38768), (4846, 29896), (7474, 19384), (9692, 14948)]