126776988

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:238

約数の個数: 144

約数和(自身を含む): 365281280

約数和(自身を除く): 238504292

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 79, 81, 108, 117, 127, 156, 158, 162, 234, 237, 243, 254, 316, 324, 351, 381, 468, 474, 486, 508, 702, 711, 762, 948, 972, 1027, 1053, 1143, 1404, 1422, 1524, 1651, 2054, 2106, 2133, 2286, 2844, 3081, 3159, 3302, 3429, 4108, 4212, 4266, 4572, 4953, 6162, 6318, 6399, 6604, 6858, 8532, 9243, 9906, 10033, 10287, 12324, 12636, 12798, 13716, 14859, 18486, 19197, 19812, 20066, 20574, 25596, 27729, 29718, 30099, 30861, 36972, 38394, 40132, 41148, 44577, 55458, 59436, 60198, 61722, 76788, 83187, 89154, 90297, 110916, 120396, 123444, 130429, 133731, 166374, 178308, 180594, 249561, 260858, 267462, 270891, 332748, 361188, 391287, 401193, 499122, 521716, 534924, 541782, 782574, 802386, 812673, 998244, 1083564, 1173861, 1565148, 1604772, 1625346, 2347722, 2438019, 3250692, 3521583, 4695444, 4876038, 7043166, 9752076, 10564749, 14086332, 21129498, 31694247, 42258996, 63388494, 126776988]

約数ペア:

[(1, 126776988), (2, 63388494), (3, 42258996), (4, 31694247), (6, 21129498), (9, 14086332), (12, 10564749), (13, 9752076), (18, 7043166), (26, 4876038), (27, 4695444), (36, 3521583), (39, 3250692), (52, 2438019), (54, 2347722), (78, 1625346), (79, 1604772), (81, 1565148), (108, 1173861), (117, 1083564), (127, 998244), (156, 812673), (158, 802386), (162, 782574), (234, 541782), (237, 534924), (243, 521716), (254, 499122), (316, 401193), (324, 391287), (351, 361188), (381, 332748), (468, 270891), (474, 267462), (486, 260858), (508, 249561), (702, 180594), (711, 178308), (762, 166374), (948, 133731), (972, 130429), (1027, 123444), (1053, 120396), (1143, 110916), (1404, 90297), (1422, 89154), (1524, 83187), (1651, 76788), (2054, 61722), (2106, 60198), (2133, 59436), (2286, 55458), (2844, 44577), (3081, 41148), (3159, 40132), (3302, 38394), (3429, 36972), (4108, 30861), (4212, 30099), (4266, 29718), (4572, 27729), (4953, 25596), (6162, 20574), (6318, 20066), (6399, 19812), (6604, 19197), (6858, 18486), (8532, 14859), (9243, 13716), (9906, 12798), (10033, 12636), (10287, 12324)]