131430372

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:473

約数の個数: 96

約数和(自身を含む): 342558720

約数和(自身を除く): 211128348

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 71, 76, 92, 114, 138, 142, 213, 228, 276, 284, 353, 426, 437, 706, 852, 874, 1059, 1311, 1349, 1412, 1633, 1748, 2118, 2622, 2698, 3266, 4047, 4236, 4899, 5244, 5396, 6532, 6707, 8094, 8119, 9798, 13414, 16188, 16238, 19596, 20121, 24357, 25063, 26828, 31027, 32476, 40242, 48714, 50126, 62054, 75189, 80484, 93081, 97428, 100252, 124108, 150378, 154261, 186162, 300756, 308522, 372324, 462783, 476197, 576449, 617044, 925566, 952394, 1152898, 1428591, 1729347, 1851132, 1904788, 2305796, 2857182, 3458694, 5714364, 6917388, 10952531, 21905062, 32857593, 43810124, 65715186, 131430372]

約数ペア:

[(1, 131430372), (2, 65715186), (3, 43810124), (4, 32857593), (6, 21905062), (12, 10952531), (19, 6917388), (23, 5714364), (38, 3458694), (46, 2857182), (57, 2305796), (69, 1904788), (71, 1851132), (76, 1729347), (92, 1428591), (114, 1152898), (138, 952394), (142, 925566), (213, 617044), (228, 576449), (276, 476197), (284, 462783), (353, 372324), (426, 308522), (437, 300756), (706, 186162), (852, 154261), (874, 150378), (1059, 124108), (1311, 100252), (1349, 97428), (1412, 93081), (1633, 80484), (1748, 75189), (2118, 62054), (2622, 50126), (2698, 48714), (3266, 40242), (4047, 32476), (4236, 31027), (4899, 26828), (5244, 25063), (5396, 24357), (6532, 20121), (6707, 19596), (8094, 16238), (8119, 16188), (9798, 13414)]