153007398

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{421}}^1$

素因数の和:821

約数の個数: 48

約数和(自身を含む): 338771472

約数和(自身を除く): 185764074

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 331, 366, 421, 549, 662, 842, 993, 1098, 1263, 1986, 2526, 2979, 3789, 5958, 7578, 20191, 25681, 40382, 51362, 60573, 77043, 121146, 139351, 154086, 181719, 231129, 278702, 363438, 418053, 462258, 836106, 1254159, 2508318, 8500411, 17000822, 25501233, 51002466, 76503699, 153007398]

約数ペア:

[(1, 153007398), (2, 76503699), (3, 51002466), (6, 25501233), (9, 17000822), (18, 8500411), (61, 2508318), (122, 1254159), (183, 836106), (331, 462258), (366, 418053), (421, 363438), (549, 278702), (662, 231129), (842, 181719), (993, 154086), (1098, 139351), (1263, 121146), (1986, 77043), (2526, 60573), (2979, 51362), (3789, 40382), (5958, 25681), (7578, 20191)]