159837678

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2957}}^1$

素因数の和:2999

約数の個数: 128

約数和(自身を含む): 477066240

約数和(自身を除く): 317228562

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 27, 33, 39, 42, 54, 63, 66, 77, 78, 91, 99, 117, 126, 143, 154, 182, 189, 198, 231, 234, 273, 286, 297, 351, 378, 429, 462, 546, 594, 693, 702, 819, 858, 1001, 1287, 1386, 1638, 2002, 2079, 2457, 2574, 2957, 3003, 3861, 4158, 4914, 5914, 6006, 7722, 8871, 9009, 17742, 18018, 20699, 26613, 27027, 32527, 38441, 41398, 53226, 54054, 62097, 65054, 76882, 79839, 97581, 115323, 124194, 159678, 186291, 195162, 227689, 230646, 269087, 292743, 345969, 372582, 422851, 455378, 538174, 558873, 585486, 683067, 691938, 807261, 845702, 878229, 1037907, 1117746, 1268553, 1366134, 1614522, 1756458, 2049201, 2075814, 2421783, 2537106, 2959957, 3805659, 4098402, 4843566, 5919914, 6147603, 7265349, 7611318, 8879871, 11416977, 12295206, 14530698, 17759742, 22833954, 26639613, 53279226, 79918839, 159837678]

約数ペア:

[(1, 159837678), (2, 79918839), (3, 53279226), (6, 26639613), (7, 22833954), (9, 17759742), (11, 14530698), (13, 12295206), (14, 11416977), (18, 8879871), (21, 7611318), (22, 7265349), (26, 6147603), (27, 5919914), (33, 4843566), (39, 4098402), (42, 3805659), (54, 2959957), (63, 2537106), (66, 2421783), (77, 2075814), (78, 2049201), (91, 1756458), (99, 1614522), (117, 1366134), (126, 1268553), (143, 1117746), (154, 1037907), (182, 878229), (189, 845702), (198, 807261), (231, 691938), (234, 683067), (273, 585486), (286, 558873), (297, 538174), (351, 455378), (378, 422851), (429, 372582), (462, 345969), (546, 292743), (594, 269087), (693, 230646), (702, 227689), (819, 195162), (858, 186291), (1001, 159678), (1287, 124194), (1386, 115323), (1638, 97581), (2002, 79839), (2079, 76882), (2457, 65054), (2574, 62097), (2957, 54054), (3003, 53226), (3861, 41398), (4158, 38441), (4914, 32527), (5914, 27027), (6006, 26613), (7722, 20699), (8871, 18018), (9009, 17742)]