143790738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{677}}^1$

素因数の和:1091

約数の個数: 64

約数和(自身を含む): 355380480

約数和(自身を除く): 211589742

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 389, 546, 677, 778, 1167, 1354, 2031, 2334, 2723, 4062, 4739, 5057, 5446, 8169, 8801, 9478, 10114, 14217, 15171, 16338, 17602, 26403, 28434, 30342, 35399, 52806, 61607, 70798, 106197, 123214, 184821, 212394, 263353, 369642, 526706, 790059, 1580118, 1843471, 3423589, 3686942, 5530413, 6847178, 10270767, 11060826, 20541534, 23965123, 47930246, 71895369, 143790738]

約数ペア:

[(1, 143790738), (2, 71895369), (3, 47930246), (6, 23965123), (7, 20541534), (13, 11060826), (14, 10270767), (21, 6847178), (26, 5530413), (39, 3686942), (42, 3423589), (78, 1843471), (91, 1580118), (182, 790059), (273, 526706), (389, 369642), (546, 263353), (677, 212394), (778, 184821), (1167, 123214), (1354, 106197), (2031, 70798), (2334, 61607), (2723, 52806), (4062, 35399), (4739, 30342), (5057, 28434), (5446, 26403), (8169, 17602), (8801, 16338), (9478, 15171), (10114, 14217)]