177996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 514304

約数和(自身を除く): 336308

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 163, 182, 273, 326, 364, 489, 546, 652, 978, 1092, 1141, 1956, 2119, 2282, 3423, 4238, 4564, 6357, 6846, 8476, 12714, 13692, 14833, 25428, 29666, 44499, 59332, 88998, 177996]

約数ペア:

[(1, 177996), (2, 88998), (3, 59332), (4, 44499), (6, 29666), (7, 25428), (12, 14833), (13, 13692), (14, 12714), (21, 8476), (26, 6846), (28, 6357), (39, 4564), (42, 4238), (52, 3423), (78, 2282), (84, 2119), (91, 1956), (156, 1141), (163, 1092), (182, 978), (273, 652), (326, 546), (364, 489)]