145132204

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4519}}^1$

素因数の和:4598

約数の個数: 48

約数和(自身を含む): 307793920

約数和(自身を除く): 162661716

約数列:

[1, 2, 4, 7, 14, 28, 31, 37, 62, 74, 124, 148, 217, 259, 434, 518, 868, 1036, 1147, 2294, 4519, 4588, 8029, 9038, 16058, 18076, 31633, 32116, 63266, 126532, 140089, 167203, 280178, 334406, 560356, 668812, 980623, 1170421, 1961246, 2340842, 3922492, 4681684, 5183293, 10366586, 20733172, 36283051, 72566102, 145132204]

約数ペア:

[(1, 145132204), (2, 72566102), (4, 36283051), (7, 20733172), (14, 10366586), (28, 5183293), (31, 4681684), (37, 3922492), (62, 2340842), (74, 1961246), (124, 1170421), (148, 980623), (217, 668812), (259, 560356), (434, 334406), (518, 280178), (868, 167203), (1036, 140089), (1147, 126532), (2294, 63266), (4519, 32116), (4588, 31633), (8029, 18076), (9038, 16058)]