147928710856

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3943}}^1\times {\mathrm{4657}}^1$

素因数の和:8678

約数の個数: 64

約数和(自身を含む): 297612662400

約数和(自身を除く): 149683951544

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 2014, 3943, 4028, 4657, 7886, 8056, 9314, 15772, 18628, 31544, 37256, 74917, 88483, 149834, 176966, 208979, 246821, 299668, 353932, 417958, 493642, 599336, 707864, 835916, 987284, 1671832, 1974568, 3970601, 4689599, 7941202, 9379198, 15882404, 18362551, 18758396, 31764808, 36725102, 37516792, 73450204, 146900408, 348888469, 697776938, 973215203, 1395553876, 1946430406, 2791107752, 3892860812, 7785721624, 18491088857, 36982177714, 73964355428, 147928710856]

約数ペア:

[(1, 147928710856), (2, 73964355428), (4, 36982177714), (8, 18491088857), (19, 7785721624), (38, 3892860812), (53, 2791107752), (76, 1946430406), (106, 1395553876), (152, 973215203), (212, 697776938), (424, 348888469), (1007, 146900408), (2014, 73450204), (3943, 37516792), (4028, 36725102), (4657, 31764808), (7886, 18758396), (8056, 18362551), (9314, 15882404), (15772, 9379198), (18628, 7941202), (31544, 4689599), (37256, 3970601), (74917, 1974568), (88483, 1671832), (149834, 987284), (176966, 835916), (208979, 707864), (246821, 599336), (299668, 493642), (353932, 417958)]