153934716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:419

約数の個数: 96

約数和(自身を含む): 403916800

約数和(自身を除く): 249982084

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 139, 156, 186, 229, 278, 372, 403, 417, 458, 556, 687, 806, 834, 916, 1209, 1374, 1612, 1668, 1807, 2418, 2748, 2977, 3614, 4309, 4836, 5421, 5954, 7099, 7228, 8618, 8931, 10842, 11908, 12927, 14198, 17236, 17862, 21297, 21684, 25854, 28396, 31831, 35724, 42594, 51708, 56017, 63662, 85188, 92287, 95493, 112034, 127324, 168051, 184574, 190986, 224068, 276861, 336102, 369148, 381972, 413803, 553722, 672204, 827606, 986761, 1107444, 1241409, 1655212, 1973522, 2482818, 2960283, 3947044, 4965636, 5920566, 11841132, 12827893, 25655786, 38483679, 51311572, 76967358, 153934716]

約数ペア:

[(1, 153934716), (2, 76967358), (3, 51311572), (4, 38483679), (6, 25655786), (12, 12827893), (13, 11841132), (26, 5920566), (31, 4965636), (39, 3947044), (52, 2960283), (62, 2482818), (78, 1973522), (93, 1655212), (124, 1241409), (139, 1107444), (156, 986761), (186, 827606), (229, 672204), (278, 553722), (372, 413803), (403, 381972), (417, 369148), (458, 336102), (556, 276861), (687, 224068), (806, 190986), (834, 184574), (916, 168051), (1209, 127324), (1374, 112034), (1612, 95493), (1668, 92287), (1807, 85188), (2418, 63662), (2748, 56017), (2977, 51708), (3614, 42594), (4309, 35724), (4836, 31831), (5421, 28396), (5954, 25854), (7099, 21684), (7228, 21297), (8618, 17862), (8931, 17236), (10842, 14198), (11908, 12927)]