123556128

素因数分解:

$2^5\times 3^1\times {\mathrm{101}}^1\times {\mathrm{12743}}^1$

素因数の和:12857

約数の個数: 48

約数和(自身を含む): 327571776

約数和(自身を除く): 204015648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 101, 202, 303, 404, 606, 808, 1212, 1616, 2424, 3232, 4848, 9696, 12743, 25486, 38229, 50972, 76458, 101944, 152916, 203888, 305832, 407776, 611664, 1223328, 1287043, 2574086, 3861129, 5148172, 7722258, 10296344, 15444516, 20592688, 30889032, 41185376, 61778064, 123556128]

約数ペア:

[(1, 123556128), (2, 61778064), (3, 41185376), (4, 30889032), (6, 20592688), (8, 15444516), (12, 10296344), (16, 7722258), (24, 5148172), (32, 3861129), (48, 2574086), (96, 1287043), (101, 1223328), (202, 611664), (303, 407776), (404, 305832), (606, 203888), (808, 152916), (1212, 101944), (1616, 76458), (2424, 50972), (3232, 38229), (4848, 25486), (9696, 12743)]