121268488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:167

約数の個数: 128

約数和(自身を含む): 281232000

約数和(自身を除く): 159963512

約数列:

[1, 2, 4, 8, 11, 19, 22, 29, 38, 41, 44, 58, 61, 76, 82, 88, 116, 122, 152, 164, 209, 232, 244, 319, 328, 418, 451, 488, 551, 638, 671, 779, 836, 902, 1102, 1159, 1189, 1276, 1342, 1558, 1672, 1769, 1804, 2204, 2318, 2378, 2501, 2552, 2684, 3116, 3538, 3608, 4408, 4636, 4756, 5002, 5368, 6061, 6232, 7076, 8569, 9272, 9512, 10004, 12122, 12749, 13079, 14152, 17138, 19459, 20008, 22591, 24244, 25498, 26158, 27511, 33611, 34276, 38918, 45182, 47519, 48488, 50996, 52316, 55022, 67222, 68552, 72529, 77836, 90364, 95038, 101992, 104632, 110044, 134444, 145058, 155672, 180728, 190076, 220088, 248501, 268888, 290116, 369721, 380152, 497002, 522709, 580232, 739442, 797819, 994004, 1045418, 1378051, 1478884, 1595638, 1988008, 2090836, 2756102, 2957768, 3191276, 4181672, 5512204, 6382552, 11024408, 15158561, 30317122, 60634244, 121268488]

約数ペア:

[(1, 121268488), (2, 60634244), (4, 30317122), (8, 15158561), (11, 11024408), (19, 6382552), (22, 5512204), (29, 4181672), (38, 3191276), (41, 2957768), (44, 2756102), (58, 2090836), (61, 1988008), (76, 1595638), (82, 1478884), (88, 1378051), (116, 1045418), (122, 994004), (152, 797819), (164, 739442), (209, 580232), (232, 522709), (244, 497002), (319, 380152), (328, 369721), (418, 290116), (451, 268888), (488, 248501), (551, 220088), (638, 190076), (671, 180728), (779, 155672), (836, 145058), (902, 134444), (1102, 110044), (1159, 104632), (1189, 101992), (1276, 95038), (1342, 90364), (1558, 77836), (1672, 72529), (1769, 68552), (1804, 67222), (2204, 55022), (2318, 52316), (2378, 50996), (2501, 48488), (2552, 47519), (2684, 45182), (3116, 38918), (3538, 34276), (3608, 33611), (4408, 27511), (4636, 26158), (4756, 25498), (5002, 24244), (5368, 22591), (6061, 20008), (6232, 19459), (7076, 17138), (8569, 14152), (9272, 13079), (9512, 12749), (10004, 12122)]