129142104

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2039}}^1$

素因数の和:2097

約数の個数: 128

約数和(自身を含む): 411264000

約数和(自身を除く): 282121896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 29, 39, 42, 52, 56, 58, 78, 84, 87, 91, 104, 116, 156, 168, 174, 182, 203, 232, 273, 312, 348, 364, 377, 406, 546, 609, 696, 728, 754, 812, 1092, 1131, 1218, 1508, 1624, 2039, 2184, 2262, 2436, 2639, 3016, 4078, 4524, 4872, 5278, 6117, 7917, 8156, 9048, 10556, 12234, 14273, 15834, 16312, 21112, 24468, 26507, 28546, 31668, 42819, 48936, 53014, 57092, 59131, 63336, 79521, 85638, 106028, 114184, 118262, 159042, 171276, 177393, 185549, 212056, 236524, 318084, 342552, 354786, 371098, 413917, 473048, 556647, 636168, 709572, 742196, 768703, 827834, 1113294, 1241751, 1419144, 1484392, 1537406, 1655668, 2226588, 2306109, 2483502, 3074812, 3311336, 4453176, 4612218, 4967004, 5380921, 6149624, 9224436, 9934008, 10761842, 16142763, 18448872, 21523684, 32285526, 43047368, 64571052, 129142104]

約数ペア:

[(1, 129142104), (2, 64571052), (3, 43047368), (4, 32285526), (6, 21523684), (7, 18448872), (8, 16142763), (12, 10761842), (13, 9934008), (14, 9224436), (21, 6149624), (24, 5380921), (26, 4967004), (28, 4612218), (29, 4453176), (39, 3311336), (42, 3074812), (52, 2483502), (56, 2306109), (58, 2226588), (78, 1655668), (84, 1537406), (87, 1484392), (91, 1419144), (104, 1241751), (116, 1113294), (156, 827834), (168, 768703), (174, 742196), (182, 709572), (203, 636168), (232, 556647), (273, 473048), (312, 413917), (348, 371098), (364, 354786), (377, 342552), (406, 318084), (546, 236524), (609, 212056), (696, 185549), (728, 177393), (754, 171276), (812, 159042), (1092, 118262), (1131, 114184), (1218, 106028), (1508, 85638), (1624, 79521), (2039, 63336), (2184, 59131), (2262, 57092), (2436, 53014), (2639, 48936), (3016, 42819), (4078, 31668), (4524, 28546), (4872, 26507), (5278, 24468), (6117, 21112), (7917, 16312), (8156, 15834), (9048, 14273), (10556, 12234)]