156951213315

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{198197}}^1$

素因数の和:198380

約数の個数: 64

約数和(自身を含む): 281295286272

約数和(自身を除く): 124344072957

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 131, 155, 195, 393, 403, 465, 655, 1209, 1703, 1965, 2015, 4061, 5109, 6045, 8515, 12183, 20305, 25545, 52793, 60915, 158379, 198197, 263965, 594591, 791895, 990985, 2576561, 2972955, 6144107, 7729683, 12882805, 18432321, 25963807, 30720535, 38648415, 77891421, 79873391, 92161605, 129819035, 239620173, 337529491, 389457105, 399366955, 804878017, 1012588473, 1198100865, 1687647455, 2414634051, 4024390085, 5062942365, 10463414221, 12073170255, 31390242663, 52317071105, 156951213315]

約数ペア:

[(1, 156951213315), (3, 52317071105), (5, 31390242663), (13, 12073170255), (15, 10463414221), (31, 5062942365), (39, 4024390085), (65, 2414634051), (93, 1687647455), (131, 1198100865), (155, 1012588473), (195, 804878017), (393, 399366955), (403, 389457105), (465, 337529491), (655, 239620173), (1209, 129819035), (1703, 92161605), (1965, 79873391), (2015, 77891421), (4061, 38648415), (5109, 30720535), (6045, 25963807), (8515, 18432321), (12183, 12882805), (20305, 7729683), (25545, 6144107), (52793, 2972955), (60915, 2576561), (158379, 990985), (198197, 791895), (263965, 594591)]