138880048944

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31794883}}^1$

素因数の和:31794914

約数の個数: 80

約数和(自身を含む): 441567348992

約数和(自身を除く): 302687300048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 31794883, 63589766, 95384649, 127179532, 190769298, 222564181, 254359064, 381538596, 413333479, 445128362, 508718128, 667692543, 763077192, 826666958, 890256724, 1240000437, 1335385086, 1526154384, 1653333916, 1780513448, 2480000874, 2670770172, 2893334353, 3306667832, 3561026896, 4960001748, 5341540344, 5786668706, 6613335664, 8680003059, 9920003496, 10683080688, 11573337412, 17360006118, 19840006992, 23146674824, 34720012236, 46293349648, 69440024472, 138880048944]

約数ペア:

[(1, 138880048944), (2, 69440024472), (3, 46293349648), (4, 34720012236), (6, 23146674824), (7, 19840006992), (8, 17360006118), (12, 11573337412), (13, 10683080688), (14, 9920003496), (16, 8680003059), (21, 6613335664), (24, 5786668706), (26, 5341540344), (28, 4960001748), (39, 3561026896), (42, 3306667832), (48, 2893334353), (52, 2670770172), (56, 2480000874), (78, 1780513448), (84, 1653333916), (91, 1526154384), (104, 1335385086), (112, 1240000437), (156, 890256724), (168, 826666958), (182, 763077192), (208, 667692543), (273, 508718128), (312, 445128362), (336, 413333479), (364, 381538596), (546, 254359064), (624, 222564181), (728, 190769298), (1092, 127179532), (1456, 95384649), (2184, 63589766), (4368, 31794883)]