159541746

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^4\times {\mathrm{19}}^1$

素因数の和:90

約数の個数: 120

約数和(自身を含む): 423272880

約数和(自身を除く): 263731134

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 49, 57, 78, 91, 98, 114, 133, 147, 169, 182, 247, 266, 273, 294, 338, 399, 494, 507, 546, 637, 741, 798, 931, 1014, 1183, 1274, 1482, 1729, 1862, 1911, 2197, 2366, 2793, 3211, 3458, 3549, 3822, 4394, 5187, 5586, 6422, 6591, 7098, 8281, 9633, 10374, 12103, 13182, 15379, 16562, 19266, 22477, 24206, 24843, 28561, 30758, 36309, 41743, 44954, 46137, 49686, 57122, 67431, 72618, 83486, 85683, 92274, 107653, 125229, 134862, 157339, 171366, 199927, 215306, 250458, 292201, 314678, 322959, 399854, 472017, 542659, 584402, 599781, 645918, 876603, 944034, 1085318, 1199562, 1399489, 1627977, 1753206, 2045407, 2798978, 3255954, 3798613, 4090814, 4198467, 6136221, 7597226, 8396934, 11395839, 12272442, 22791678, 26590291, 53180582, 79770873, 159541746]

約数ペア:

[(1, 159541746), (2, 79770873), (3, 53180582), (6, 26590291), (7, 22791678), (13, 12272442), (14, 11395839), (19, 8396934), (21, 7597226), (26, 6136221), (38, 4198467), (39, 4090814), (42, 3798613), (49, 3255954), (57, 2798978), (78, 2045407), (91, 1753206), (98, 1627977), (114, 1399489), (133, 1199562), (147, 1085318), (169, 944034), (182, 876603), (247, 645918), (266, 599781), (273, 584402), (294, 542659), (338, 472017), (399, 399854), (494, 322959), (507, 314678), (546, 292201), (637, 250458), (741, 215306), (798, 199927), (931, 171366), (1014, 157339), (1183, 134862), (1274, 125229), (1482, 107653), (1729, 92274), (1862, 85683), (1911, 83486), (2197, 72618), (2366, 67431), (2793, 57122), (3211, 49686), (3458, 46137), (3549, 44954), (3822, 41743), (4394, 36309), (5187, 30758), (5586, 28561), (6422, 24843), (6591, 24206), (7098, 22477), (8281, 19266), (9633, 16562), (10374, 15379), (12103, 13182)]