151553916

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:317

約数の個数: 120

約数和(自身を含む): 416317440

約数和(自身を除く): 264763524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 79, 81, 93, 108, 124, 158, 162, 186, 191, 237, 279, 316, 324, 372, 382, 474, 558, 573, 711, 764, 837, 948, 1116, 1146, 1422, 1674, 1719, 2133, 2292, 2449, 2511, 2844, 3348, 3438, 4266, 4898, 5022, 5157, 5921, 6399, 6876, 7347, 8532, 9796, 10044, 10314, 11842, 12798, 14694, 15089, 15471, 17763, 20628, 22041, 23684, 25596, 29388, 30178, 30942, 35526, 44082, 45267, 53289, 60356, 61884, 66123, 71052, 88164, 90534, 106578, 132246, 135801, 159867, 181068, 198369, 213156, 264492, 271602, 319734, 396738, 407403, 467759, 479601, 543204, 639468, 793476, 814806, 935518, 959202, 1222209, 1403277, 1629612, 1871036, 1918404, 2444418, 2806554, 4209831, 4888836, 5613108, 8419662, 12629493, 16839324, 25258986, 37888479, 50517972, 75776958, 151553916]

約数ペア:

[(1, 151553916), (2, 75776958), (3, 50517972), (4, 37888479), (6, 25258986), (9, 16839324), (12, 12629493), (18, 8419662), (27, 5613108), (31, 4888836), (36, 4209831), (54, 2806554), (62, 2444418), (79, 1918404), (81, 1871036), (93, 1629612), (108, 1403277), (124, 1222209), (158, 959202), (162, 935518), (186, 814806), (191, 793476), (237, 639468), (279, 543204), (316, 479601), (324, 467759), (372, 407403), (382, 396738), (474, 319734), (558, 271602), (573, 264492), (711, 213156), (764, 198369), (837, 181068), (948, 159867), (1116, 135801), (1146, 132246), (1422, 106578), (1674, 90534), (1719, 88164), (2133, 71052), (2292, 66123), (2449, 61884), (2511, 60356), (2844, 53289), (3348, 45267), (3438, 44082), (4266, 35526), (4898, 30942), (5022, 30178), (5157, 29388), (5921, 25596), (6399, 23684), (6876, 22041), (7347, 20628), (8532, 17763), (9796, 15471), (10044, 15089), (10314, 14694), (11842, 12798)]