158589676

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{607}}^1$

素因数の和:699

約数の個数: 72

約数和(自身を含む): 341569536

約数和(自身を除く): 182979860

約数列:

[1, 2, 4, 7, 14, 28, 31, 43, 49, 62, 86, 98, 124, 172, 196, 217, 301, 434, 602, 607, 868, 1204, 1214, 1333, 1519, 2107, 2428, 2666, 3038, 4214, 4249, 5332, 6076, 8428, 8498, 9331, 16996, 18662, 18817, 26101, 29743, 37324, 37634, 52202, 59486, 65317, 75268, 104404, 118972, 130634, 131719, 182707, 261268, 263438, 365414, 526876, 730828, 809131, 922033, 1278949, 1618262, 1844066, 2557898, 3236524, 3688132, 5115796, 5663917, 11327834, 22655668, 39647419, 79294838, 158589676]

約数ペア:

[(1, 158589676), (2, 79294838), (4, 39647419), (7, 22655668), (14, 11327834), (28, 5663917), (31, 5115796), (43, 3688132), (49, 3236524), (62, 2557898), (86, 1844066), (98, 1618262), (124, 1278949), (172, 922033), (196, 809131), (217, 730828), (301, 526876), (434, 365414), (602, 263438), (607, 261268), (868, 182707), (1204, 131719), (1214, 130634), (1333, 118972), (1519, 104404), (2107, 75268), (2428, 65317), (2666, 59486), (3038, 52202), (4214, 37634), (4249, 37324), (5332, 29743), (6076, 26101), (8428, 18817), (8498, 18662), (9331, 16996)]