123473248

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6551}}^1$

素因数の和:6611

約数の個数: 48

約数和(自身を含む): 264176640

約数和(自身を除く): 140703392

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 2356, 4712, 6551, 9424, 13102, 18848, 26204, 52408, 104816, 124469, 203081, 209632, 248938, 406162, 497876, 812324, 995752, 1624648, 1991504, 3249296, 3858539, 3983008, 6498592, 7717078, 15434156, 30868312, 61736624, 123473248]

約数ペア:

[(1, 123473248), (2, 61736624), (4, 30868312), (8, 15434156), (16, 7717078), (19, 6498592), (31, 3983008), (32, 3858539), (38, 3249296), (62, 1991504), (76, 1624648), (124, 995752), (152, 812324), (248, 497876), (304, 406162), (496, 248938), (589, 209632), (608, 203081), (992, 124469), (1178, 104816), (2356, 52408), (4712, 26204), (6551, 18848), (9424, 13102)]