15678819078

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{45757}}^1$

素因数の和:45989

約数の個数: 64

約数和(自身を含む): 35423281152

約数和(自身を除く): 19744462074

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 191, 299, 382, 573, 598, 897, 1146, 1794, 2483, 4393, 4966, 7449, 8786, 13179, 14898, 26358, 45757, 57109, 91514, 114218, 137271, 171327, 274542, 342654, 594841, 1052411, 1189682, 1784523, 2104822, 3157233, 3569046, 6314466, 8739587, 13681343, 17479174, 26218761, 27362686, 41044029, 52437522, 82088058, 113614631, 201010501, 227229262, 340843893, 402021002, 603031503, 681687786, 1206063006, 2613136513, 5226273026, 7839409539, 15678819078]

約数ペア:

[(1, 15678819078), (2, 7839409539), (3, 5226273026), (6, 2613136513), (13, 1206063006), (23, 681687786), (26, 603031503), (39, 402021002), (46, 340843893), (69, 227229262), (78, 201010501), (138, 113614631), (191, 82088058), (299, 52437522), (382, 41044029), (573, 27362686), (598, 26218761), (897, 17479174), (1146, 13681343), (1794, 8739587), (2483, 6314466), (4393, 3569046), (4966, 3157233), (7449, 2104822), (8786, 1784523), (13179, 1189682), (14898, 1052411), (26358, 594841), (45757, 342654), (57109, 274542), (91514, 171327), (114218, 137271)]