157909608

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{353}}^1$

素因数の和:496

約数の個数: 128

約数和(自身を含む): 467280000

約数和(自身を除く): 309370392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 109, 114, 152, 171, 216, 218, 228, 327, 342, 353, 436, 456, 513, 654, 684, 706, 872, 981, 1026, 1059, 1308, 1368, 1412, 1962, 2052, 2071, 2118, 2616, 2824, 2943, 3177, 3924, 4104, 4142, 4236, 5886, 6213, 6354, 6707, 7848, 8284, 8472, 9531, 11772, 12426, 12708, 13414, 16568, 18639, 19062, 20121, 23544, 24852, 25416, 26828, 37278, 38124, 38477, 40242, 49704, 53656, 55917, 60363, 74556, 76248, 76954, 80484, 111834, 115431, 120726, 149112, 153908, 160968, 181089, 223668, 230862, 241452, 307816, 346293, 362178, 447336, 461724, 482904, 692586, 724356, 731063, 923448, 1038879, 1385172, 1448712, 1462126, 2077758, 2193189, 2770344, 2924252, 4155516, 4386378, 5848504, 6579567, 8311032, 8772756, 13159134, 17545512, 19738701, 26318268, 39477402, 52636536, 78954804, 157909608]

約数ペア:

[(1, 157909608), (2, 78954804), (3, 52636536), (4, 39477402), (6, 26318268), (8, 19738701), (9, 17545512), (12, 13159134), (18, 8772756), (19, 8311032), (24, 6579567), (27, 5848504), (36, 4386378), (38, 4155516), (54, 2924252), (57, 2770344), (72, 2193189), (76, 2077758), (108, 1462126), (109, 1448712), (114, 1385172), (152, 1038879), (171, 923448), (216, 731063), (218, 724356), (228, 692586), (327, 482904), (342, 461724), (353, 447336), (436, 362178), (456, 346293), (513, 307816), (654, 241452), (684, 230862), (706, 223668), (872, 181089), (981, 160968), (1026, 153908), (1059, 149112), (1308, 120726), (1368, 115431), (1412, 111834), (1962, 80484), (2052, 76954), (2071, 76248), (2118, 74556), (2616, 60363), (2824, 55917), (2943, 53656), (3177, 49704), (3924, 40242), (4104, 38477), (4142, 38124), (4236, 37278), (5886, 26828), (6213, 25416), (6354, 24852), (6707, 23544), (7848, 20121), (8284, 19062), (8472, 18639), (9531, 16568), (11772, 13414), (12426, 12708)]