145424208

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{81883}}^1$

素因数の和:81931

約数の個数: 40

約数和(自身を含む): 385837408

約数和(自身を除く): 240413200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 81883, 163766, 245649, 327532, 491298, 655064, 982596, 1310128, 1965192, 3029671, 3930384, 6059342, 9089013, 12118684, 18178026, 24237368, 36356052, 48474736, 72712104, 145424208]

約数ペア:

[(1, 145424208), (2, 72712104), (3, 48474736), (4, 36356052), (6, 24237368), (8, 18178026), (12, 12118684), (16, 9089013), (24, 6059342), (37, 3930384), (48, 3029671), (74, 1965192), (111, 1310128), (148, 982596), (222, 655064), (296, 491298), (444, 327532), (592, 245649), (888, 163766), (1776, 81883)]