154976688

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:427

約数の個数: 120

約数和(自身を含む): 452649600

約数和(自身を除く): 297672912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 149, 186, 233, 248, 279, 298, 372, 447, 466, 496, 558, 596, 699, 744, 894, 932, 1116, 1192, 1341, 1398, 1488, 1788, 1864, 2097, 2232, 2384, 2682, 2796, 3576, 3728, 4194, 4464, 4619, 5364, 5592, 7152, 7223, 8388, 9238, 10728, 11184, 13857, 14446, 16776, 18476, 21456, 21669, 27714, 28892, 33552, 34717, 36952, 41571, 43338, 55428, 57784, 65007, 69434, 73904, 83142, 86676, 104151, 110856, 115568, 130014, 138868, 166284, 173352, 208302, 221712, 260028, 277736, 312453, 332568, 346704, 416604, 520056, 555472, 624906, 665136, 833208, 1040112, 1076227, 1249812, 1666416, 2152454, 2499624, 3228681, 4304908, 4999248, 6457362, 8609816, 9686043, 12914724, 17219632, 19372086, 25829448, 38744172, 51658896, 77488344, 154976688]

約数ペア:

[(1, 154976688), (2, 77488344), (3, 51658896), (4, 38744172), (6, 25829448), (8, 19372086), (9, 17219632), (12, 12914724), (16, 9686043), (18, 8609816), (24, 6457362), (31, 4999248), (36, 4304908), (48, 3228681), (62, 2499624), (72, 2152454), (93, 1666416), (124, 1249812), (144, 1076227), (149, 1040112), (186, 833208), (233, 665136), (248, 624906), (279, 555472), (298, 520056), (372, 416604), (447, 346704), (466, 332568), (496, 312453), (558, 277736), (596, 260028), (699, 221712), (744, 208302), (894, 173352), (932, 166284), (1116, 138868), (1192, 130014), (1341, 115568), (1398, 110856), (1488, 104151), (1788, 86676), (1864, 83142), (2097, 73904), (2232, 69434), (2384, 65007), (2682, 57784), (2796, 55428), (3576, 43338), (3728, 41571), (4194, 36952), (4464, 34717), (4619, 33552), (5364, 28892), (5592, 27714), (7152, 21669), (7223, 21456), (8388, 18476), (9238, 16776), (10728, 14446), (11184, 13857)]