155111814

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:467

約数の個数: 128

約数和(自身を含む): 413683200

約数和(自身を除く): 258571386

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 53, 54, 66, 78, 99, 106, 117, 143, 159, 198, 234, 286, 297, 318, 351, 379, 429, 477, 583, 594, 689, 702, 758, 858, 954, 1137, 1166, 1287, 1378, 1431, 1749, 2067, 2274, 2574, 2862, 3411, 3498, 3861, 4134, 4169, 4927, 5247, 6201, 6822, 7579, 7722, 8338, 9854, 10233, 10494, 12402, 12507, 14781, 15158, 15741, 18603, 20087, 20466, 22737, 25014, 29562, 31482, 37206, 37521, 40174, 44343, 45474, 54197, 60261, 68211, 75042, 88686, 108394, 112563, 120522, 133029, 136422, 162591, 180783, 204633, 220957, 225126, 261131, 266058, 325182, 361566, 409266, 441914, 487773, 522262, 542349, 662871, 783393, 975546, 1084698, 1325742, 1463319, 1566786, 1988613, 2350179, 2872441, 2926638, 3977226, 4700358, 5744882, 5965839, 7050537, 8617323, 11931678, 14101074, 17234646, 25851969, 51703938, 77555907, 155111814]

約数ペア:

[(1, 155111814), (2, 77555907), (3, 51703938), (6, 25851969), (9, 17234646), (11, 14101074), (13, 11931678), (18, 8617323), (22, 7050537), (26, 5965839), (27, 5744882), (33, 4700358), (39, 3977226), (53, 2926638), (54, 2872441), (66, 2350179), (78, 1988613), (99, 1566786), (106, 1463319), (117, 1325742), (143, 1084698), (159, 975546), (198, 783393), (234, 662871), (286, 542349), (297, 522262), (318, 487773), (351, 441914), (379, 409266), (429, 361566), (477, 325182), (583, 266058), (594, 261131), (689, 225126), (702, 220957), (758, 204633), (858, 180783), (954, 162591), (1137, 136422), (1166, 133029), (1287, 120522), (1378, 112563), (1431, 108394), (1749, 88686), (2067, 75042), (2274, 68211), (2574, 60261), (2862, 54197), (3411, 45474), (3498, 44343), (3861, 40174), (4134, 37521), (4169, 37206), (4927, 31482), (5247, 29562), (6201, 25014), (6822, 22737), (7579, 20466), (7722, 20087), (8338, 18603), (9854, 15741), (10233, 15158), (10494, 14781), (12402, 12507)]