189729072

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2357}}^1$

素因数の和:2427

約数の個数: 120

約数和(自身を含む): 585368784

約数和(自身を除く): 395639712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 43, 48, 52, 72, 78, 86, 104, 117, 129, 144, 156, 172, 208, 234, 258, 312, 344, 387, 468, 516, 559, 624, 688, 774, 936, 1032, 1118, 1548, 1677, 1872, 2064, 2236, 2357, 3096, 3354, 4472, 4714, 5031, 6192, 6708, 7071, 8944, 9428, 10062, 13416, 14142, 18856, 20124, 21213, 26832, 28284, 30641, 37712, 40248, 42426, 56568, 61282, 80496, 84852, 91923, 101351, 113136, 122564, 169704, 183846, 202702, 245128, 275769, 304053, 339408, 367692, 405404, 490256, 551538, 608106, 735384, 810808, 912159, 1103076, 1216212, 1317563, 1470768, 1621616, 1824318, 2206152, 2432424, 2635126, 3648636, 3952689, 4412304, 4864848, 5270252, 7297272, 7905378, 10540504, 11858067, 14594544, 15810756, 21081008, 23716134, 31621512, 47432268, 63243024, 94864536, 189729072]

約数ペア:

[(1, 189729072), (2, 94864536), (3, 63243024), (4, 47432268), (6, 31621512), (8, 23716134), (9, 21081008), (12, 15810756), (13, 14594544), (16, 11858067), (18, 10540504), (24, 7905378), (26, 7297272), (36, 5270252), (39, 4864848), (43, 4412304), (48, 3952689), (52, 3648636), (72, 2635126), (78, 2432424), (86, 2206152), (104, 1824318), (117, 1621616), (129, 1470768), (144, 1317563), (156, 1216212), (172, 1103076), (208, 912159), (234, 810808), (258, 735384), (312, 608106), (344, 551538), (387, 490256), (468, 405404), (516, 367692), (559, 339408), (624, 304053), (688, 275769), (774, 245128), (936, 202702), (1032, 183846), (1118, 169704), (1548, 122564), (1677, 113136), (1872, 101351), (2064, 91923), (2236, 84852), (2357, 80496), (3096, 61282), (3354, 56568), (4472, 42426), (4714, 40248), (5031, 37712), (6192, 30641), (6708, 28284), (7071, 26832), (8944, 21213), (9428, 20124), (10062, 18856), (13416, 14142)]