156747301998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1\times {\mathrm{137771}}^1$

素因数の和:138149

約数の個数: 64

約数和(自身を含む): 363136131072

約数和(自身を除く): 206388829074

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 263, 309, 526, 618, 721, 789, 1442, 1578, 1841, 2163, 3682, 4326, 5523, 11046, 27089, 54178, 81267, 137771, 162534, 189623, 275542, 379246, 413313, 568869, 826626, 964397, 1137738, 1928794, 2893191, 5786382, 14190413, 28380826, 36233773, 42571239, 72467546, 85142478, 99332891, 108701319, 198665782, 217402638, 253636411, 297998673, 507272822, 595997346, 760909233, 1521818466, 3732078619, 7464157238, 11196235857, 22392471714, 26124550333, 52249100666, 78373650999, 156747301998]

約数ペア:

[(1, 156747301998), (2, 78373650999), (3, 52249100666), (6, 26124550333), (7, 22392471714), (14, 11196235857), (21, 7464157238), (42, 3732078619), (103, 1521818466), (206, 760909233), (263, 595997346), (309, 507272822), (526, 297998673), (618, 253636411), (721, 217402638), (789, 198665782), (1442, 108701319), (1578, 99332891), (1841, 85142478), (2163, 72467546), (3682, 42571239), (4326, 36233773), (5523, 28380826), (11046, 14190413), (27089, 5786382), (54178, 2893191), (81267, 1928794), (137771, 1137738), (162534, 964397), (189623, 826626), (275542, 568869), (379246, 413313)]