138499452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{631}}^1$

素因数の和:728

約数の個数: 144

約数和(自身を含む): 438011392

約数和(自身を除く): 299511940

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 67, 78, 84, 91, 117, 126, 134, 156, 182, 201, 234, 252, 268, 273, 364, 402, 468, 469, 546, 603, 631, 804, 819, 871, 938, 1092, 1206, 1262, 1407, 1638, 1742, 1876, 1893, 2412, 2524, 2613, 2814, 3276, 3484, 3786, 4221, 4417, 5226, 5628, 5679, 6097, 7572, 7839, 8203, 8442, 8834, 10452, 11358, 12194, 13251, 15678, 16406, 16884, 17668, 18291, 22716, 24388, 24609, 26502, 31356, 32812, 36582, 39753, 42277, 49218, 53004, 54873, 57421, 73164, 73827, 79506, 84554, 98436, 109746, 114842, 126831, 147654, 159012, 169108, 172263, 219492, 229684, 253662, 295308, 295939, 344526, 380493, 507324, 516789, 549601, 591878, 689052, 760986, 887817, 1033578, 1099202, 1183756, 1521972, 1648803, 1775634, 2067156, 2198404, 2663451, 3297606, 3551268, 3847207, 4946409, 5326902, 6595212, 7694414, 9892818, 10653804, 11541621, 15388828, 19785636, 23083242, 34624863, 46166484, 69249726, 138499452]

約数ペア:

[(1, 138499452), (2, 69249726), (3, 46166484), (4, 34624863), (6, 23083242), (7, 19785636), (9, 15388828), (12, 11541621), (13, 10653804), (14, 9892818), (18, 7694414), (21, 6595212), (26, 5326902), (28, 4946409), (36, 3847207), (39, 3551268), (42, 3297606), (52, 2663451), (63, 2198404), (67, 2067156), (78, 1775634), (84, 1648803), (91, 1521972), (117, 1183756), (126, 1099202), (134, 1033578), (156, 887817), (182, 760986), (201, 689052), (234, 591878), (252, 549601), (268, 516789), (273, 507324), (364, 380493), (402, 344526), (468, 295939), (469, 295308), (546, 253662), (603, 229684), (631, 219492), (804, 172263), (819, 169108), (871, 159012), (938, 147654), (1092, 126831), (1206, 114842), (1262, 109746), (1407, 98436), (1638, 84554), (1742, 79506), (1876, 73827), (1893, 73164), (2412, 57421), (2524, 54873), (2613, 53004), (2814, 49218), (3276, 42277), (3484, 39753), (3786, 36582), (4221, 32812), (4417, 31356), (5226, 26502), (5628, 24609), (5679, 24388), (6097, 22716), (7572, 18291), (7839, 17668), (8203, 16884), (8442, 16406), (8834, 15678), (10452, 13251), (11358, 12194)]