152785308

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{2713}}^1$

素因数の和:2771

約数の個数: 72

約数和(自身を含む): 405341328

約数和(自身を除く): 252556020

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 361, 494, 722, 741, 988, 1083, 1444, 1482, 2166, 2713, 2964, 4332, 4693, 5426, 8139, 9386, 10852, 14079, 16278, 18772, 28158, 32556, 35269, 51547, 56316, 70538, 103094, 105807, 141076, 154641, 206188, 211614, 309282, 423228, 618564, 670111, 979393, 1340222, 1958786, 2010333, 2680444, 2938179, 3917572, 4020666, 5876358, 8041332, 11752716, 12732109, 25464218, 38196327, 50928436, 76392654, 152785308]

約数ペア:

[(1, 152785308), (2, 76392654), (3, 50928436), (4, 38196327), (6, 25464218), (12, 12732109), (13, 11752716), (19, 8041332), (26, 5876358), (38, 4020666), (39, 3917572), (52, 2938179), (57, 2680444), (76, 2010333), (78, 1958786), (114, 1340222), (156, 979393), (228, 670111), (247, 618564), (361, 423228), (494, 309282), (722, 211614), (741, 206188), (988, 154641), (1083, 141076), (1444, 105807), (1482, 103094), (2166, 70538), (2713, 56316), (2964, 51547), (4332, 35269), (4693, 32556), (5426, 28158), (8139, 18772), (9386, 16278), (10852, 14079)]