131630148

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2053}}^1$

素因数の和:2213

約数の個数: 72

約数和(自身を含む): 361117848

約数和(自身を除く): 229487700

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 137, 156, 234, 274, 411, 468, 548, 822, 1233, 1644, 1781, 2053, 2466, 3562, 4106, 4932, 5343, 6159, 7124, 8212, 10686, 12318, 16029, 18477, 21372, 24636, 26689, 32058, 36954, 53378, 64116, 73908, 80067, 106756, 160134, 240201, 281261, 320268, 480402, 562522, 843783, 960804, 1125044, 1687566, 2531349, 3375132, 3656393, 5062698, 7312786, 10125396, 10969179, 14625572, 21938358, 32907537, 43876716, 65815074, 131630148]

約数ペア:

[(1, 131630148), (2, 65815074), (3, 43876716), (4, 32907537), (6, 21938358), (9, 14625572), (12, 10969179), (13, 10125396), (18, 7312786), (26, 5062698), (36, 3656393), (39, 3375132), (52, 2531349), (78, 1687566), (117, 1125044), (137, 960804), (156, 843783), (234, 562522), (274, 480402), (411, 320268), (468, 281261), (548, 240201), (822, 160134), (1233, 106756), (1644, 80067), (1781, 73908), (2053, 64116), (2466, 53378), (3562, 36954), (4106, 32058), (4932, 26689), (5343, 24636), (6159, 21372), (7124, 18477), (8212, 16029), (10686, 12318)]