155501892

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6781}}^1$

素因数の和:6818

約数の個数: 108

約数和(自身を含む): 492495276

約数和(自身を除く): 336993384

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 364, 441, 468, 546, 588, 637, 819, 882, 1092, 1274, 1638, 1764, 1911, 2548, 3276, 3822, 5733, 6781, 7644, 11466, 13562, 20343, 22932, 27124, 40686, 47467, 61029, 81372, 88153, 94934, 122058, 142401, 176306, 189868, 244116, 264459, 284802, 332269, 352612, 427203, 528918, 569604, 617071, 664538, 793377, 854406, 996807, 1057836, 1234142, 1329076, 1586754, 1708812, 1851213, 1993614, 2468284, 2990421, 3173508, 3702426, 3987228, 4319497, 5553639, 5980842, 7404852, 8638994, 11107278, 11961684, 12958491, 17277988, 22214556, 25916982, 38875473, 51833964, 77750946, 155501892]

約数ペア:

[(1, 155501892), (2, 77750946), (3, 51833964), (4, 38875473), (6, 25916982), (7, 22214556), (9, 17277988), (12, 12958491), (13, 11961684), (14, 11107278), (18, 8638994), (21, 7404852), (26, 5980842), (28, 5553639), (36, 4319497), (39, 3987228), (42, 3702426), (49, 3173508), (52, 2990421), (63, 2468284), (78, 1993614), (84, 1851213), (91, 1708812), (98, 1586754), (117, 1329076), (126, 1234142), (147, 1057836), (156, 996807), (182, 854406), (196, 793377), (234, 664538), (252, 617071), (273, 569604), (294, 528918), (364, 427203), (441, 352612), (468, 332269), (546, 284802), (588, 264459), (637, 244116), (819, 189868), (882, 176306), (1092, 142401), (1274, 122058), (1638, 94934), (1764, 88153), (1911, 81372), (2548, 61029), (3276, 47467), (3822, 40686), (5733, 27124), (6781, 22932), (7644, 20343), (11466, 13562)]