140169848

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6211}}^1$

素因数の和:6268

約数の個数: 64

約数和(自身を含む): 333957120

約数和(自身を除く): 193787272

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1612, 1736, 2821, 3224, 5642, 6211, 11284, 12422, 22568, 24844, 43477, 49688, 80743, 86954, 161486, 173908, 192541, 322972, 347816, 385082, 565201, 645944, 770164, 1130402, 1347787, 1540328, 2260804, 2503033, 2695574, 4521608, 5006066, 5391148, 10012132, 10782296, 17521231, 20024264, 35042462, 70084924, 140169848]

約数ペア:

[(1, 140169848), (2, 70084924), (4, 35042462), (7, 20024264), (8, 17521231), (13, 10782296), (14, 10012132), (26, 5391148), (28, 5006066), (31, 4521608), (52, 2695574), (56, 2503033), (62, 2260804), (91, 1540328), (104, 1347787), (124, 1130402), (182, 770164), (217, 645944), (248, 565201), (364, 385082), (403, 347816), (434, 322972), (728, 192541), (806, 173908), (868, 161486), (1612, 86954), (1736, 80743), (2821, 49688), (3224, 43477), (5642, 24844), (6211, 22568), (11284, 12422)]