156988836

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:202

約数の個数: 144

約数和(自身を含む): 434423808

約数和(自身を除く): 277434972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 41, 47, 62, 73, 82, 93, 94, 123, 124, 141, 146, 164, 186, 188, 219, 246, 279, 282, 292, 369, 372, 423, 438, 492, 558, 564, 657, 738, 846, 876, 1116, 1271, 1314, 1457, 1476, 1692, 1927, 2263, 2542, 2628, 2914, 2993, 3431, 3813, 3854, 4371, 4526, 5084, 5781, 5828, 5986, 6789, 6862, 7626, 7708, 8742, 8979, 9052, 10293, 11439, 11562, 11972, 13113, 13578, 13724, 15252, 17343, 17484, 17958, 20367, 20586, 22878, 23124, 26226, 26937, 27156, 30879, 34686, 35916, 40734, 41172, 45756, 52452, 53874, 59737, 61758, 69372, 81468, 92783, 106361, 107748, 119474, 123516, 140671, 179211, 185566, 212722, 238948, 278349, 281342, 319083, 358422, 371132, 422013, 425444, 537633, 556698, 562684, 638166, 716844, 835047, 844026, 957249, 1075266, 1113396, 1266039, 1276332, 1670094, 1688052, 1914498, 2150532, 2532078, 3340188, 3828996, 4360801, 5064156, 8721602, 13082403, 17443204, 26164806, 39247209, 52329612, 78494418, 156988836]

約数ペア:

[(1, 156988836), (2, 78494418), (3, 52329612), (4, 39247209), (6, 26164806), (9, 17443204), (12, 13082403), (18, 8721602), (31, 5064156), (36, 4360801), (41, 3828996), (47, 3340188), (62, 2532078), (73, 2150532), (82, 1914498), (93, 1688052), (94, 1670094), (123, 1276332), (124, 1266039), (141, 1113396), (146, 1075266), (164, 957249), (186, 844026), (188, 835047), (219, 716844), (246, 638166), (279, 562684), (282, 556698), (292, 537633), (369, 425444), (372, 422013), (423, 371132), (438, 358422), (492, 319083), (558, 281342), (564, 278349), (657, 238948), (738, 212722), (846, 185566), (876, 179211), (1116, 140671), (1271, 123516), (1314, 119474), (1457, 107748), (1476, 106361), (1692, 92783), (1927, 81468), (2263, 69372), (2542, 61758), (2628, 59737), (2914, 53874), (2993, 52452), (3431, 45756), (3813, 41172), (3854, 40734), (4371, 35916), (4526, 34686), (5084, 30879), (5781, 27156), (5828, 26937), (5986, 26226), (6789, 23124), (6862, 22878), (7626, 20586), (7708, 20367), (8742, 17958), (8979, 17484), (9052, 17343), (10293, 15252), (11439, 13724), (11562, 13578), (11972, 13113)]