138345948

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{467}}^1$

素因数の和:704

約数の個数: 96

約数和(自身を含む): 388926720

約数和(自身を除く): 250580772

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 211, 234, 351, 422, 467, 468, 633, 702, 844, 934, 1266, 1401, 1404, 1868, 1899, 2532, 2743, 2802, 3798, 4203, 5486, 5604, 5697, 6071, 7596, 8229, 8406, 10972, 11394, 12142, 12609, 16458, 16812, 18213, 22788, 24284, 24687, 25218, 32916, 36426, 49374, 50436, 54639, 72852, 74061, 98537, 98748, 109278, 148122, 163917, 197074, 218556, 295611, 296244, 327834, 394148, 591222, 655668, 886833, 1182444, 1280981, 1773666, 2561962, 2660499, 3547332, 3842943, 5123924, 5320998, 7685886, 10641996, 11528829, 15371772, 23057658, 34586487, 46115316, 69172974, 138345948]

約数ペア:

[(1, 138345948), (2, 69172974), (3, 46115316), (4, 34586487), (6, 23057658), (9, 15371772), (12, 11528829), (13, 10641996), (18, 7685886), (26, 5320998), (27, 5123924), (36, 3842943), (39, 3547332), (52, 2660499), (54, 2561962), (78, 1773666), (108, 1280981), (117, 1182444), (156, 886833), (211, 655668), (234, 591222), (351, 394148), (422, 327834), (467, 296244), (468, 295611), (633, 218556), (702, 197074), (844, 163917), (934, 148122), (1266, 109278), (1401, 98748), (1404, 98537), (1868, 74061), (1899, 72852), (2532, 54639), (2743, 50436), (2802, 49374), (3798, 36426), (4203, 32916), (5486, 25218), (5604, 24687), (5697, 24284), (6071, 22788), (7596, 18213), (8229, 16812), (8406, 16458), (10972, 12609), (11394, 12142)]