128465064

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2801}}^1$

素因数の和:2840

約数の個数: 144

約数和(自身を含む): 436019220

約数和(自身を除く): 307554156

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 117, 126, 147, 156, 168, 182, 196, 234, 252, 273, 294, 312, 364, 392, 441, 468, 504, 546, 588, 637, 728, 819, 882, 936, 1092, 1176, 1274, 1638, 1764, 1911, 2184, 2548, 2801, 3276, 3528, 3822, 5096, 5602, 5733, 6552, 7644, 8403, 11204, 11466, 15288, 16806, 19607, 22408, 22932, 25209, 33612, 36413, 39214, 45864, 50418, 58821, 67224, 72826, 78428, 100836, 109239, 117642, 137249, 145652, 156856, 176463, 201672, 218478, 235284, 254891, 274498, 291304, 327717, 352926, 411747, 436956, 470568, 509782, 548996, 655434, 705852, 764673, 823494, 873912, 1019564, 1097992, 1235241, 1310868, 1411704, 1529346, 1646988, 1784237, 2039128, 2294019, 2470482, 2621736, 3058692, 3293976, 3568474, 4588038, 4940964, 5352711, 6117384, 7136948, 9176076, 9881928, 10705422, 14273896, 16058133, 18352152, 21410844, 32116266, 42821688, 64232532, 128465064]

約数ペア:

[(1, 128465064), (2, 64232532), (3, 42821688), (4, 32116266), (6, 21410844), (7, 18352152), (8, 16058133), (9, 14273896), (12, 10705422), (13, 9881928), (14, 9176076), (18, 7136948), (21, 6117384), (24, 5352711), (26, 4940964), (28, 4588038), (36, 3568474), (39, 3293976), (42, 3058692), (49, 2621736), (52, 2470482), (56, 2294019), (63, 2039128), (72, 1784237), (78, 1646988), (84, 1529346), (91, 1411704), (98, 1310868), (104, 1235241), (117, 1097992), (126, 1019564), (147, 873912), (156, 823494), (168, 764673), (182, 705852), (196, 655434), (234, 548996), (252, 509782), (273, 470568), (294, 436956), (312, 411747), (364, 352926), (392, 327717), (441, 291304), (468, 274498), (504, 254891), (546, 235284), (588, 218478), (637, 201672), (728, 176463), (819, 156856), (882, 145652), (936, 137249), (1092, 117642), (1176, 109239), (1274, 100836), (1638, 78428), (1764, 72826), (1911, 67224), (2184, 58821), (2548, 50418), (2801, 45864), (3276, 39214), (3528, 36413), (3822, 33612), (5096, 25209), (5602, 22932), (5733, 22408), (6552, 19607), (7644, 16806), (8403, 15288), (11204, 11466)]