118644816

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:257

約数の個数: 120

約数和(自身を含む): 333353664

約数和(自身を除く): 214708848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 41, 48, 57, 76, 82, 114, 123, 152, 164, 167, 228, 246, 304, 328, 334, 361, 456, 492, 501, 656, 668, 722, 779, 912, 984, 1002, 1083, 1336, 1444, 1558, 1968, 2004, 2166, 2337, 2672, 2888, 3116, 3173, 4008, 4332, 4674, 5776, 6232, 6346, 6847, 8016, 8664, 9348, 9519, 12464, 12692, 13694, 14801, 17328, 18696, 19038, 20541, 25384, 27388, 29602, 37392, 38076, 41082, 44403, 50768, 54776, 59204, 60287, 76152, 82164, 88806, 109552, 118408, 120574, 130093, 152304, 164328, 177612, 180861, 236816, 241148, 260186, 328656, 355224, 361722, 390279, 482296, 520372, 710448, 723444, 780558, 964592, 1040744, 1446888, 1561116, 2081488, 2471767, 2893776, 3122232, 4943534, 6244464, 7415301, 9887068, 14830602, 19774136, 29661204, 39548272, 59322408, 118644816]

約数ペア:

[(1, 118644816), (2, 59322408), (3, 39548272), (4, 29661204), (6, 19774136), (8, 14830602), (12, 9887068), (16, 7415301), (19, 6244464), (24, 4943534), (38, 3122232), (41, 2893776), (48, 2471767), (57, 2081488), (76, 1561116), (82, 1446888), (114, 1040744), (123, 964592), (152, 780558), (164, 723444), (167, 710448), (228, 520372), (246, 482296), (304, 390279), (328, 361722), (334, 355224), (361, 328656), (456, 260186), (492, 241148), (501, 236816), (656, 180861), (668, 177612), (722, 164328), (779, 152304), (912, 130093), (984, 120574), (1002, 118408), (1083, 109552), (1336, 88806), (1444, 82164), (1558, 76152), (1968, 60287), (2004, 59204), (2166, 54776), (2337, 50768), (2672, 44403), (2888, 41082), (3116, 38076), (3173, 37392), (4008, 29602), (4332, 27388), (4674, 25384), (5776, 20541), (6232, 19038), (6346, 18696), (6847, 17328), (8016, 14801), (8664, 13694), (9348, 12692), (9519, 12464)]