153901648

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:284

約数の個数: 80

約数和(自身を含む): 325693440

約数和(自身を除く): 171791792

約数列:

[1, 2, 4, 8, 16, 23, 37, 46, 74, 89, 92, 127, 148, 178, 184, 254, 296, 356, 368, 508, 592, 712, 851, 1016, 1424, 1702, 2032, 2047, 2921, 3293, 3404, 4094, 4699, 5842, 6586, 6808, 8188, 9398, 11303, 11684, 13172, 13616, 16376, 18796, 22606, 23368, 26344, 32752, 37592, 45212, 46736, 52688, 75184, 75739, 90424, 108077, 151478, 180848, 216154, 259969, 302956, 418211, 432308, 519938, 605912, 836422, 864616, 1039876, 1211824, 1672844, 1729232, 2079752, 3345688, 4159504, 6691376, 9618853, 19237706, 38475412, 76950824, 153901648]

約数ペア:

[(1, 153901648), (2, 76950824), (4, 38475412), (8, 19237706), (16, 9618853), (23, 6691376), (37, 4159504), (46, 3345688), (74, 2079752), (89, 1729232), (92, 1672844), (127, 1211824), (148, 1039876), (178, 864616), (184, 836422), (254, 605912), (296, 519938), (356, 432308), (368, 418211), (508, 302956), (592, 259969), (712, 216154), (851, 180848), (1016, 151478), (1424, 108077), (1702, 90424), (2032, 75739), (2047, 75184), (2921, 52688), (3293, 46736), (3404, 45212), (4094, 37592), (4699, 32752), (5842, 26344), (6586, 23368), (6808, 22606), (8188, 18796), (9398, 16376), (11303, 13616), (11684, 13172)]