125247304

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4001}}^1$

素因数の和:4070

約数の個数: 64

約数和(自身を含む): 295827840

約数和(自身を除く): 170580536

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 43, 52, 56, 86, 91, 104, 172, 182, 301, 344, 364, 559, 602, 728, 1118, 1204, 2236, 2408, 3913, 4001, 4472, 7826, 8002, 15652, 16004, 28007, 31304, 32008, 52013, 56014, 104026, 112028, 172043, 208052, 224056, 344086, 364091, 416104, 688172, 728182, 1204301, 1376344, 1456364, 2236559, 2408602, 2912728, 4473118, 4817204, 8946236, 9634408, 15655913, 17892472, 31311826, 62623652, 125247304]

約数ペア:

[(1, 125247304), (2, 62623652), (4, 31311826), (7, 17892472), (8, 15655913), (13, 9634408), (14, 8946236), (26, 4817204), (28, 4473118), (43, 2912728), (52, 2408602), (56, 2236559), (86, 1456364), (91, 1376344), (104, 1204301), (172, 728182), (182, 688172), (301, 416104), (344, 364091), (364, 344086), (559, 224056), (602, 208052), (728, 172043), (1118, 112028), (1204, 104026), (2236, 56014), (2408, 52013), (3913, 32008), (4001, 31304), (4472, 28007), (7826, 16004), (8002, 15652)]