156878516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:201

約数の個数: 96

約数和(自身を含む): 326592000

約数和(自身を除く): 169713484

約数列:

[1, 2, 4, 17, 19, 29, 34, 38, 53, 58, 68, 76, 79, 106, 116, 158, 212, 316, 323, 493, 551, 646, 901, 986, 1007, 1102, 1292, 1343, 1501, 1537, 1802, 1972, 2014, 2204, 2291, 2686, 3002, 3074, 3604, 4028, 4187, 4582, 5372, 6004, 6148, 8374, 9164, 9367, 16748, 17119, 18734, 25517, 26129, 29203, 34238, 37468, 38947, 43529, 51034, 52258, 58406, 68476, 71179, 77894, 79553, 87058, 102068, 104516, 116812, 121423, 142358, 155788, 159106, 174116, 242846, 284716, 318212, 485692, 496451, 739993, 992902, 1352401, 1479986, 1985804, 2064191, 2307037, 2704802, 2959972, 4128382, 4614074, 5409604, 8256764, 9228148, 39219629, 78439258, 156878516]

約数ペア:

[(1, 156878516), (2, 78439258), (4, 39219629), (17, 9228148), (19, 8256764), (29, 5409604), (34, 4614074), (38, 4128382), (53, 2959972), (58, 2704802), (68, 2307037), (76, 2064191), (79, 1985804), (106, 1479986), (116, 1352401), (158, 992902), (212, 739993), (316, 496451), (323, 485692), (493, 318212), (551, 284716), (646, 242846), (901, 174116), (986, 159106), (1007, 155788), (1102, 142358), (1292, 121423), (1343, 116812), (1501, 104516), (1537, 102068), (1802, 87058), (1972, 79553), (2014, 77894), (2204, 71179), (2291, 68476), (2686, 58406), (3002, 52258), (3074, 51034), (3604, 43529), (4028, 38947), (4187, 37468), (4582, 34238), (5372, 29203), (6004, 26129), (6148, 25517), (8374, 18734), (9164, 17119), (9367, 16748)]