181319112

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{631}}^1$

素因数の和:963

約数の個数: 96

約数和(自身を含む): 531410880

約数和(自身を除く): 350091768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 307, 312, 468, 614, 631, 921, 936, 1228, 1262, 1842, 1893, 2456, 2524, 2763, 3684, 3786, 3991, 5048, 5526, 5679, 7368, 7572, 7982, 8203, 11052, 11358, 11973, 15144, 15964, 16406, 22104, 22716, 23946, 24609, 31928, 32812, 35919, 45432, 47892, 49218, 65624, 71838, 73827, 95784, 98436, 143676, 147654, 193717, 196872, 287352, 295308, 387434, 581151, 590616, 774868, 1162302, 1549736, 1743453, 2324604, 2518321, 3486906, 4649208, 5036642, 6973812, 7554963, 10073284, 13947624, 15109926, 20146568, 22664889, 30219852, 45329778, 60439704, 90659556, 181319112]

約数ペア:

[(1, 181319112), (2, 90659556), (3, 60439704), (4, 45329778), (6, 30219852), (8, 22664889), (9, 20146568), (12, 15109926), (13, 13947624), (18, 10073284), (24, 7554963), (26, 6973812), (36, 5036642), (39, 4649208), (52, 3486906), (72, 2518321), (78, 2324604), (104, 1743453), (117, 1549736), (156, 1162302), (234, 774868), (307, 590616), (312, 581151), (468, 387434), (614, 295308), (631, 287352), (921, 196872), (936, 193717), (1228, 147654), (1262, 143676), (1842, 98436), (1893, 95784), (2456, 73827), (2524, 71838), (2763, 65624), (3684, 49218), (3786, 47892), (3991, 45432), (5048, 35919), (5526, 32812), (5679, 31928), (7368, 24609), (7572, 23946), (7982, 22716), (8203, 22104), (11052, 16406), (11358, 15964), (11973, 15144)]