100402458

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 223171200

約数和(自身を除く): 122768742

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 149, 159, 163, 298, 318, 326, 447, 489, 689, 894, 978, 1378, 1937, 2067, 2119, 3874, 4134, 4238, 5811, 6357, 7897, 8639, 11622, 12714, 15794, 17278, 23691, 24287, 25917, 47382, 48574, 51834, 72861, 102661, 112307, 145722, 205322, 224614, 307983, 315731, 336921, 615966, 631462, 673842, 947193, 1287211, 1894386, 2574422, 3861633, 7723266, 16733743, 33467486, 50201229, 100402458]

約数ペア:

[(1, 100402458), (2, 50201229), (3, 33467486), (6, 16733743), (13, 7723266), (26, 3861633), (39, 2574422), (53, 1894386), (78, 1287211), (106, 947193), (149, 673842), (159, 631462), (163, 615966), (298, 336921), (318, 315731), (326, 307983), (447, 224614), (489, 205322), (689, 145722), (894, 112307), (978, 102661), (1378, 72861), (1937, 51834), (2067, 48574), (2119, 47382), (3874, 25917), (4134, 24287), (4238, 23691), (5811, 17278), (6357, 15794), (7897, 12714), (8639, 11622)]