144974648

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2053}}^1$

素因数の和:2176

約数の個数: 64

約数和(自身を含む): 338170560

約数和(自身を除く): 193195912

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 97, 104, 182, 194, 364, 388, 679, 728, 776, 1261, 1358, 2053, 2522, 2716, 4106, 5044, 5432, 8212, 8827, 10088, 14371, 16424, 17654, 26689, 28742, 35308, 53378, 57484, 70616, 106756, 114968, 186823, 199141, 213512, 373646, 398282, 747292, 796564, 1393987, 1494584, 1593128, 2588833, 2787974, 5177666, 5575948, 10355332, 11151896, 18121831, 20710664, 36243662, 72487324, 144974648]

約数ペア:

[(1, 144974648), (2, 72487324), (4, 36243662), (7, 20710664), (8, 18121831), (13, 11151896), (14, 10355332), (26, 5575948), (28, 5177666), (52, 2787974), (56, 2588833), (91, 1593128), (97, 1494584), (104, 1393987), (182, 796564), (194, 747292), (364, 398282), (388, 373646), (679, 213512), (728, 199141), (776, 186823), (1261, 114968), (1358, 106756), (2053, 70616), (2522, 57484), (2716, 53378), (4106, 35308), (5044, 28742), (5432, 26689), (8212, 17654), (8827, 16424), (10088, 14371)]