100128708

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:234

約数の個数: 144

約数和(自身を含む): 288288000

約数和(自身を除く): 188159292

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 79, 102, 109, 114, 153, 158, 171, 204, 218, 228, 237, 306, 316, 323, 327, 342, 436, 474, 612, 646, 654, 684, 711, 948, 969, 981, 1292, 1308, 1343, 1422, 1501, 1853, 1938, 1962, 2071, 2686, 2844, 2907, 3002, 3706, 3876, 3924, 4029, 4142, 4503, 5372, 5559, 5814, 6004, 6213, 7412, 8058, 8284, 8611, 9006, 11118, 11628, 12087, 12426, 13509, 16116, 16677, 17222, 18012, 18639, 22236, 24174, 24852, 25517, 25833, 27018, 33354, 34444, 35207, 37278, 48348, 51034, 51666, 54036, 66708, 70414, 74556, 76551, 77499, 102068, 103332, 105621, 140828, 146387, 153102, 154998, 163609, 211242, 229653, 292774, 306204, 309996, 316863, 327218, 422484, 439161, 459306, 490827, 585548, 633726, 654436, 878322, 918612, 981654, 1267452, 1317483, 1472481, 1756644, 1963308, 2634966, 2781353, 2944962, 5269932, 5562706, 5889924, 8344059, 11125412, 16688118, 25032177, 33376236, 50064354, 100128708]

約数ペア:

[(1, 100128708), (2, 50064354), (3, 33376236), (4, 25032177), (6, 16688118), (9, 11125412), (12, 8344059), (17, 5889924), (18, 5562706), (19, 5269932), (34, 2944962), (36, 2781353), (38, 2634966), (51, 1963308), (57, 1756644), (68, 1472481), (76, 1317483), (79, 1267452), (102, 981654), (109, 918612), (114, 878322), (153, 654436), (158, 633726), (171, 585548), (204, 490827), (218, 459306), (228, 439161), (237, 422484), (306, 327218), (316, 316863), (323, 309996), (327, 306204), (342, 292774), (436, 229653), (474, 211242), (612, 163609), (646, 154998), (654, 153102), (684, 146387), (711, 140828), (948, 105621), (969, 103332), (981, 102068), (1292, 77499), (1308, 76551), (1343, 74556), (1422, 70414), (1501, 66708), (1853, 54036), (1938, 51666), (1962, 51034), (2071, 48348), (2686, 37278), (2844, 35207), (2907, 34444), (3002, 33354), (3706, 27018), (3876, 25833), (3924, 25517), (4029, 24852), (4142, 24174), (4503, 22236), (5372, 18639), (5559, 18012), (5814, 17222), (6004, 16677), (6213, 16116), (7412, 13509), (8058, 12426), (8284, 12087), (8611, 11628), (9006, 11118)]