156958468040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{70457}}^1$

素因数の和:70623

約数の個数: 128

約数和(自身を含む): 396300885120

約数和(自身を除く): 239342417080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 61, 83, 88, 110, 122, 166, 220, 244, 305, 332, 415, 440, 488, 610, 664, 671, 830, 913, 1220, 1342, 1660, 1826, 2440, 2684, 3320, 3355, 3652, 4565, 5063, 5368, 6710, 7304, 9130, 10126, 13420, 18260, 20252, 25315, 26840, 36520, 40504, 50630, 55693, 70457, 101260, 111386, 140914, 202520, 222772, 278465, 281828, 352285, 445544, 556930, 563656, 704570, 775027, 1113860, 1409140, 1550054, 2227720, 2818280, 3100108, 3875135, 4297877, 5847931, 6200216, 7750270, 8595754, 11695862, 15500540, 17191508, 21489385, 23391724, 29239655, 31001080, 34383016, 42978770, 46783448, 47276647, 58479310, 64327241, 85957540, 94553294, 116958620, 128654482, 171915080, 189106588, 233917240, 236383235, 257308964, 321636205, 356723791, 378213176, 472766470, 514617928, 643272410, 713447582, 945532940, 1286544820, 1426895164, 1783618955, 1891065880, 2573089640, 2853790328, 3567237910, 3923961701, 7134475820, 7847923402, 14268951640, 15695846804, 19619808505, 31391693608, 39239617010, 78479234020, 156958468040]

約数ペア:

[(1, 156958468040), (2, 78479234020), (4, 39239617010), (5, 31391693608), (8, 19619808505), (10, 15695846804), (11, 14268951640), (20, 7847923402), (22, 7134475820), (40, 3923961701), (44, 3567237910), (55, 2853790328), (61, 2573089640), (83, 1891065880), (88, 1783618955), (110, 1426895164), (122, 1286544820), (166, 945532940), (220, 713447582), (244, 643272410), (305, 514617928), (332, 472766470), (415, 378213176), (440, 356723791), (488, 321636205), (610, 257308964), (664, 236383235), (671, 233917240), (830, 189106588), (913, 171915080), (1220, 128654482), (1342, 116958620), (1660, 94553294), (1826, 85957540), (2440, 64327241), (2684, 58479310), (3320, 47276647), (3355, 46783448), (3652, 42978770), (4565, 34383016), (5063, 31001080), (5368, 29239655), (6710, 23391724), (7304, 21489385), (9130, 17191508), (10126, 15500540), (13420, 11695862), (18260, 8595754), (20252, 7750270), (25315, 6200216), (26840, 5847931), (36520, 4297877), (40504, 3875135), (50630, 3100108), (55693, 2818280), (70457, 2227720), (101260, 1550054), (111386, 1409140), (140914, 1113860), (202520, 775027), (222772, 704570), (278465, 563656), (281828, 556930), (352285, 445544)]