156759876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:578

約数の個数: 144

約数和(自身を含む): 493292800

約数和(自身を除く): 336532924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 109, 117, 126, 156, 182, 218, 234, 252, 273, 327, 364, 436, 439, 468, 546, 654, 763, 819, 878, 981, 1092, 1308, 1317, 1417, 1526, 1638, 1756, 1962, 2289, 2634, 2834, 3052, 3073, 3276, 3924, 3951, 4251, 4578, 5268, 5668, 5707, 6146, 6867, 7902, 8502, 9156, 9219, 9919, 11414, 12292, 12753, 13734, 15804, 17004, 17121, 18438, 19838, 22828, 25506, 27468, 27657, 29757, 34242, 36876, 39676, 39949, 47851, 51012, 51363, 55314, 59514, 68484, 79898, 89271, 95702, 102726, 110628, 119028, 119847, 143553, 159796, 178542, 191404, 205452, 239694, 287106, 334957, 357084, 359541, 430659, 479388, 574212, 622063, 669914, 719082, 861318, 1004871, 1244126, 1339828, 1438164, 1722636, 1866189, 2009742, 2488252, 3014613, 3732378, 4019484, 4354441, 5598567, 6029226, 7464756, 8708882, 11197134, 12058452, 13063323, 17417764, 22394268, 26126646, 39189969, 52253292, 78379938, 156759876]

約数ペア:

[(1, 156759876), (2, 78379938), (3, 52253292), (4, 39189969), (6, 26126646), (7, 22394268), (9, 17417764), (12, 13063323), (13, 12058452), (14, 11197134), (18, 8708882), (21, 7464756), (26, 6029226), (28, 5598567), (36, 4354441), (39, 4019484), (42, 3732378), (52, 3014613), (63, 2488252), (78, 2009742), (84, 1866189), (91, 1722636), (109, 1438164), (117, 1339828), (126, 1244126), (156, 1004871), (182, 861318), (218, 719082), (234, 669914), (252, 622063), (273, 574212), (327, 479388), (364, 430659), (436, 359541), (439, 357084), (468, 334957), (546, 287106), (654, 239694), (763, 205452), (819, 191404), (878, 178542), (981, 159796), (1092, 143553), (1308, 119847), (1317, 119028), (1417, 110628), (1526, 102726), (1638, 95702), (1756, 89271), (1962, 79898), (2289, 68484), (2634, 59514), (2834, 55314), (3052, 51363), (3073, 51012), (3276, 47851), (3924, 39949), (3951, 39676), (4251, 36876), (4578, 34242), (5268, 29757), (5668, 27657), (5707, 27468), (6146, 25506), (6867, 22828), (7902, 19838), (8502, 18438), (9156, 17121), (9219, 17004), (9919, 15804), (11414, 13734), (12292, 12753)]