140255048932

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{68819}}^1$

素因数の和:68941

約数の個数: 72

約数和(自身を含む): 273308444640

約数和(自身を除く): 133053395708

約数列:

[1, 2, 4, 17, 34, 41, 43, 68, 82, 86, 164, 172, 289, 578, 697, 731, 1156, 1394, 1462, 1763, 2788, 2924, 3526, 7052, 11849, 12427, 23698, 24854, 29971, 47396, 49708, 59942, 68819, 119884, 137638, 275276, 509507, 1019014, 1169923, 2038028, 2339846, 2821579, 2959217, 4679692, 5643158, 5918434, 11286316, 11836868, 19888691, 39777382, 47966843, 50306689, 79554764, 95933686, 100613378, 121327897, 191867372, 201226756, 242655794, 485311588, 815436331, 855213713, 1630872662, 1710427426, 2062574249, 3261745324, 3420854852, 4125148498, 8250296996, 35063762233, 70127524466, 140255048932]

約数ペア:

[(1, 140255048932), (2, 70127524466), (4, 35063762233), (17, 8250296996), (34, 4125148498), (41, 3420854852), (43, 3261745324), (68, 2062574249), (82, 1710427426), (86, 1630872662), (164, 855213713), (172, 815436331), (289, 485311588), (578, 242655794), (697, 201226756), (731, 191867372), (1156, 121327897), (1394, 100613378), (1462, 95933686), (1763, 79554764), (2788, 50306689), (2924, 47966843), (3526, 39777382), (7052, 19888691), (11849, 11836868), (12427, 11286316), (23698, 5918434), (24854, 5643158), (29971, 4679692), (47396, 2959217), (49708, 2821579), (59942, 2339846), (68819, 2038028), (119884, 1169923), (137638, 1019014), (275276, 509507)]