154322712

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1213}}^1$

素因数の和:1278

約数の個数: 128

約数和(自身を含む): 466176000

約数和(自身を除く): 311853288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 31, 36, 38, 54, 57, 62, 72, 76, 93, 108, 114, 124, 152, 171, 186, 216, 228, 248, 279, 342, 372, 456, 513, 558, 589, 684, 744, 837, 1026, 1116, 1178, 1213, 1368, 1674, 1767, 2052, 2232, 2356, 2426, 3348, 3534, 3639, 4104, 4712, 4852, 5301, 6696, 7068, 7278, 9704, 10602, 10917, 14136, 14556, 15903, 21204, 21834, 23047, 29112, 31806, 32751, 37603, 42408, 43668, 46094, 63612, 65502, 69141, 75206, 87336, 92188, 112809, 127224, 131004, 138282, 150412, 184376, 207423, 225618, 262008, 276564, 300824, 338427, 414846, 451236, 553128, 622269, 676854, 714457, 829692, 902472, 1015281, 1244538, 1353708, 1428914, 1659384, 2030562, 2143371, 2489076, 2707416, 2857828, 4061124, 4286742, 4978152, 5715656, 6430113, 8122248, 8573484, 12860226, 17146968, 19290339, 25720452, 38580678, 51440904, 77161356, 154322712]

約数ペア:

[(1, 154322712), (2, 77161356), (3, 51440904), (4, 38580678), (6, 25720452), (8, 19290339), (9, 17146968), (12, 12860226), (18, 8573484), (19, 8122248), (24, 6430113), (27, 5715656), (31, 4978152), (36, 4286742), (38, 4061124), (54, 2857828), (57, 2707416), (62, 2489076), (72, 2143371), (76, 2030562), (93, 1659384), (108, 1428914), (114, 1353708), (124, 1244538), (152, 1015281), (171, 902472), (186, 829692), (216, 714457), (228, 676854), (248, 622269), (279, 553128), (342, 451236), (372, 414846), (456, 338427), (513, 300824), (558, 276564), (589, 262008), (684, 225618), (744, 207423), (837, 184376), (1026, 150412), (1116, 138282), (1178, 131004), (1213, 127224), (1368, 112809), (1674, 92188), (1767, 87336), (2052, 75206), (2232, 69141), (2356, 65502), (2426, 63612), (3348, 46094), (3534, 43668), (3639, 42408), (4104, 37603), (4712, 32751), (4852, 31806), (5301, 29112), (6696, 23047), (7068, 21834), (7278, 21204), (9704, 15903), (10602, 14556), (10917, 14136)]