151629804

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7151}}^1$

素因数の和:7211

約数の個数: 72

約数和(自身を含む): 416532480

約数和(自身を除く): 264902676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 3534, 5301, 7068, 7151, 10602, 14302, 21204, 21453, 28604, 42906, 64359, 85812, 128718, 135869, 221681, 257436, 271738, 407607, 443362, 543476, 665043, 815214, 886724, 1222821, 1330086, 1630428, 1995129, 2445642, 2660172, 3990258, 4211939, 4891284, 7980516, 8423878, 12635817, 16847756, 25271634, 37907451, 50543268, 75814902, 151629804]

約数ペア:

[(1, 151629804), (2, 75814902), (3, 50543268), (4, 37907451), (6, 25271634), (9, 16847756), (12, 12635817), (18, 8423878), (19, 7980516), (31, 4891284), (36, 4211939), (38, 3990258), (57, 2660172), (62, 2445642), (76, 1995129), (93, 1630428), (114, 1330086), (124, 1222821), (171, 886724), (186, 815214), (228, 665043), (279, 543476), (342, 443362), (372, 407607), (558, 271738), (589, 257436), (684, 221681), (1116, 135869), (1178, 128718), (1767, 85812), (2356, 64359), (3534, 42906), (5301, 28604), (7068, 21453), (7151, 21204), (10602, 14302)]