138956844

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{347}}^1$

素因数の和:535

約数の個数: 96

約数和(自身を含む): 373234176

約数和(自身を除く): 234277332

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 151, 156, 204, 221, 302, 347, 442, 453, 604, 663, 694, 884, 906, 1041, 1326, 1388, 1812, 1963, 2082, 2567, 2652, 3926, 4164, 4511, 5134, 5889, 5899, 7701, 7852, 9022, 10268, 11778, 11798, 13533, 15402, 17697, 18044, 23556, 23596, 27066, 30804, 33371, 35394, 52397, 54132, 66742, 70788, 76687, 100113, 104794, 133484, 153374, 157191, 200226, 209588, 230061, 306748, 314382, 400452, 460122, 628764, 681161, 890749, 920244, 1362322, 1781498, 2043483, 2672247, 2724644, 3562996, 4086966, 5344494, 8173932, 10688988, 11579737, 23159474, 34739211, 46318948, 69478422, 138956844]

約数ペア:

[(1, 138956844), (2, 69478422), (3, 46318948), (4, 34739211), (6, 23159474), (12, 11579737), (13, 10688988), (17, 8173932), (26, 5344494), (34, 4086966), (39, 3562996), (51, 2724644), (52, 2672247), (68, 2043483), (78, 1781498), (102, 1362322), (151, 920244), (156, 890749), (204, 681161), (221, 628764), (302, 460122), (347, 400452), (442, 314382), (453, 306748), (604, 230061), (663, 209588), (694, 200226), (884, 157191), (906, 153374), (1041, 133484), (1326, 104794), (1388, 100113), (1812, 76687), (1963, 70788), (2082, 66742), (2567, 54132), (2652, 52397), (3926, 35394), (4164, 33371), (4511, 30804), (5134, 27066), (5889, 23596), (5899, 23556), (7701, 18044), (7852, 17697), (9022, 15402), (10268, 13533), (11778, 11798)]