123174036

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:254

約数の個数: 144

約数和(自身を含む): 349672960

約数和(自身を除く): 226498924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 37, 38, 57, 62, 74, 76, 93, 111, 114, 124, 148, 157, 171, 186, 222, 228, 279, 314, 333, 342, 372, 444, 471, 558, 589, 628, 666, 684, 703, 942, 1116, 1147, 1178, 1332, 1406, 1413, 1767, 1884, 2109, 2294, 2356, 2812, 2826, 2983, 3441, 3534, 4218, 4588, 4867, 5301, 5652, 5809, 5966, 6327, 6882, 7068, 8436, 8949, 9734, 10323, 10602, 11618, 11932, 12654, 13764, 14601, 17427, 17898, 19468, 20646, 21204, 21793, 23236, 25308, 26847, 29202, 34854, 35796, 41292, 43586, 43803, 52281, 53694, 58404, 65379, 69708, 87172, 87606, 92473, 104562, 107388, 110371, 130758, 175212, 180079, 184946, 196137, 209124, 220742, 261516, 277419, 331113, 360158, 369892, 392274, 441484, 540237, 554838, 662226, 720316, 784548, 832257, 993339, 1080474, 1109676, 1324452, 1620711, 1664514, 1986678, 2160948, 3241422, 3329028, 3421501, 3973356, 6482844, 6843002, 10264503, 13686004, 20529006, 30793509, 41058012, 61587018, 123174036]

約数ペア:

[(1, 123174036), (2, 61587018), (3, 41058012), (4, 30793509), (6, 20529006), (9, 13686004), (12, 10264503), (18, 6843002), (19, 6482844), (31, 3973356), (36, 3421501), (37, 3329028), (38, 3241422), (57, 2160948), (62, 1986678), (74, 1664514), (76, 1620711), (93, 1324452), (111, 1109676), (114, 1080474), (124, 993339), (148, 832257), (157, 784548), (171, 720316), (186, 662226), (222, 554838), (228, 540237), (279, 441484), (314, 392274), (333, 369892), (342, 360158), (372, 331113), (444, 277419), (471, 261516), (558, 220742), (589, 209124), (628, 196137), (666, 184946), (684, 180079), (703, 175212), (942, 130758), (1116, 110371), (1147, 107388), (1178, 104562), (1332, 92473), (1406, 87606), (1413, 87172), (1767, 69708), (1884, 65379), (2109, 58404), (2294, 53694), (2356, 52281), (2812, 43803), (2826, 43586), (2983, 41292), (3441, 35796), (3534, 34854), (4218, 29202), (4588, 26847), (4867, 25308), (5301, 23236), (5652, 21793), (5809, 21204), (5966, 20646), (6327, 19468), (6882, 17898), (7068, 17427), (8436, 14601), (8949, 13764), (9734, 12654), (10323, 11932), (10602, 11618)]