148305564

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{857}}^1$

素因数の和:920

約数の個数: 144

約数和(自身を含む): 449729280

約数和(自身を除く): 301423716

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 23, 33, 36, 38, 44, 46, 57, 66, 69, 76, 92, 99, 114, 132, 138, 171, 198, 207, 209, 228, 253, 276, 342, 396, 414, 418, 437, 506, 627, 684, 759, 828, 836, 857, 874, 1012, 1254, 1311, 1518, 1714, 1748, 1881, 2277, 2508, 2571, 2622, 3036, 3428, 3762, 3933, 4554, 4807, 5142, 5244, 7524, 7713, 7866, 9108, 9427, 9614, 10284, 14421, 15426, 15732, 16283, 18854, 19228, 19711, 28281, 28842, 30852, 32566, 37708, 39422, 43263, 48849, 56562, 57684, 59133, 65132, 78844, 84843, 86526, 97698, 113124, 118266, 146547, 169686, 173052, 177399, 179113, 195396, 216821, 236532, 293094, 339372, 354798, 358226, 374509, 433642, 537339, 586188, 650463, 709596, 716452, 749018, 867284, 1074678, 1123527, 1300926, 1498036, 1612017, 1951389, 2149356, 2247054, 2601852, 3224034, 3370581, 3902778, 4119599, 4494108, 6448068, 6741162, 7805556, 8239198, 12358797, 13482324, 16478396, 24717594, 37076391, 49435188, 74152782, 148305564]

約数ペア:

[(1, 148305564), (2, 74152782), (3, 49435188), (4, 37076391), (6, 24717594), (9, 16478396), (11, 13482324), (12, 12358797), (18, 8239198), (19, 7805556), (22, 6741162), (23, 6448068), (33, 4494108), (36, 4119599), (38, 3902778), (44, 3370581), (46, 3224034), (57, 2601852), (66, 2247054), (69, 2149356), (76, 1951389), (92, 1612017), (99, 1498036), (114, 1300926), (132, 1123527), (138, 1074678), (171, 867284), (198, 749018), (207, 716452), (209, 709596), (228, 650463), (253, 586188), (276, 537339), (342, 433642), (396, 374509), (414, 358226), (418, 354798), (437, 339372), (506, 293094), (627, 236532), (684, 216821), (759, 195396), (828, 179113), (836, 177399), (857, 173052), (874, 169686), (1012, 146547), (1254, 118266), (1311, 113124), (1518, 97698), (1714, 86526), (1748, 84843), (1881, 78844), (2277, 65132), (2508, 59133), (2571, 57684), (2622, 56562), (3036, 48849), (3428, 43263), (3762, 39422), (3933, 37708), (4554, 32566), (4807, 30852), (5142, 28842), (5244, 28281), (7524, 19711), (7713, 19228), (7866, 18854), (9108, 16283), (9427, 15732), (9614, 15426), (10284, 14421)]