142417996

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{5051}}^1$

素因数の和:5134

約数の個数: 48

約数和(自身を含む): 305544960

約数和(自身を除く): 163126964

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 53, 76, 106, 133, 212, 266, 371, 532, 742, 1007, 1484, 2014, 4028, 5051, 7049, 10102, 14098, 20204, 28196, 35357, 70714, 95969, 141428, 191938, 267703, 383876, 535406, 671783, 1070812, 1343566, 1873921, 2687132, 3747842, 5086357, 7495684, 10172714, 20345428, 35604499, 71208998, 142417996]

約数ペア:

[(1, 142417996), (2, 71208998), (4, 35604499), (7, 20345428), (14, 10172714), (19, 7495684), (28, 5086357), (38, 3747842), (53, 2687132), (76, 1873921), (106, 1343566), (133, 1070812), (212, 671783), (266, 535406), (371, 383876), (532, 267703), (742, 191938), (1007, 141428), (1484, 95969), (2014, 70714), (4028, 35357), (5051, 28196), (7049, 20204), (10102, 14098)]