154150458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1033}}^1$

素因数の和:1092

約数の個数: 128

約数和(自身を含む): 428820480

約数和(自身を除く): 274670022

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 19, 21, 22, 33, 34, 38, 42, 51, 57, 66, 77, 102, 114, 119, 133, 154, 187, 209, 231, 238, 266, 323, 357, 374, 399, 418, 462, 561, 627, 646, 714, 798, 969, 1033, 1122, 1254, 1309, 1463, 1938, 2066, 2261, 2618, 2926, 3099, 3553, 3927, 4389, 4522, 6198, 6783, 7106, 7231, 7854, 8778, 10659, 11363, 13566, 14462, 17561, 19627, 21318, 21693, 22726, 24871, 34089, 35122, 39254, 43386, 49742, 52683, 58881, 68178, 74613, 79541, 105366, 117762, 122927, 137389, 149226, 159082, 193171, 215897, 238623, 245854, 274778, 333659, 368781, 386342, 412167, 431794, 477246, 579513, 647691, 667318, 737562, 824334, 1000977, 1159026, 1295382, 1352197, 1511279, 2001954, 2335613, 2704394, 3022558, 3670249, 4056591, 4533837, 4671226, 7006839, 7340498, 8113182, 9067674, 11010747, 14013678, 22021494, 25691743, 51383486, 77075229, 154150458]

約数ペア:

[(1, 154150458), (2, 77075229), (3, 51383486), (6, 25691743), (7, 22021494), (11, 14013678), (14, 11010747), (17, 9067674), (19, 8113182), (21, 7340498), (22, 7006839), (33, 4671226), (34, 4533837), (38, 4056591), (42, 3670249), (51, 3022558), (57, 2704394), (66, 2335613), (77, 2001954), (102, 1511279), (114, 1352197), (119, 1295382), (133, 1159026), (154, 1000977), (187, 824334), (209, 737562), (231, 667318), (238, 647691), (266, 579513), (323, 477246), (357, 431794), (374, 412167), (399, 386342), (418, 368781), (462, 333659), (561, 274778), (627, 245854), (646, 238623), (714, 215897), (798, 193171), (969, 159082), (1033, 149226), (1122, 137389), (1254, 122927), (1309, 117762), (1463, 105366), (1938, 79541), (2066, 74613), (2261, 68178), (2618, 58881), (2926, 52683), (3099, 49742), (3553, 43386), (3927, 39254), (4389, 35122), (4522, 34089), (6198, 24871), (6783, 22726), (7106, 21693), (7231, 21318), (7854, 19627), (8778, 17561), (10659, 14462), (11363, 13566)]