153643452

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{631}}^1$

素因数の和:938

約数の個数: 48

約数和(自身を含む): 364396032

約数和(自身を除く): 210752580

約数列:

[1, 2, 3, 4, 6, 12, 103, 197, 206, 309, 394, 412, 591, 618, 631, 788, 1182, 1236, 1262, 1893, 2364, 2524, 3786, 7572, 20291, 40582, 60873, 64993, 81164, 121746, 124307, 129986, 194979, 243492, 248614, 259972, 372921, 389958, 497228, 745842, 779916, 1491684, 12803621, 25607242, 38410863, 51214484, 76821726, 153643452]

約数ペア:

[(1, 153643452), (2, 76821726), (3, 51214484), (4, 38410863), (6, 25607242), (12, 12803621), (103, 1491684), (197, 779916), (206, 745842), (309, 497228), (394, 389958), (412, 372921), (591, 259972), (618, 248614), (631, 243492), (788, 194979), (1182, 129986), (1236, 124307), (1262, 121746), (1893, 81164), (2364, 64993), (2524, 60873), (3786, 40582), (7572, 20291)]