188989328724

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{7474661}}^1$

素因数の和:7474725

約数の個数: 72

約数和(自身を含む): 524900664288

約数和(自身を除く): 335911335564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 516, 588, 602, 903, 1204, 1806, 2107, 3612, 4214, 6321, 8428, 12642, 25284, 7474661, 14949322, 22423983, 29898644, 44847966, 52322627, 89695932, 104645254, 156967881, 209290508, 313935762, 321410423, 366258389, 627871524, 642820846, 732516778, 964231269, 1098775167, 1285641692, 1465033556, 1928462538, 2197550334, 2249872961, 3856925076, 4395100668, 4499745922, 6749618883, 8999491844, 13499237766, 15749110727, 26998475532, 31498221454, 47247332181, 62996442908, 94494664362, 188989328724]

約数ペア:

[(1, 188989328724), (2, 94494664362), (3, 62996442908), (4, 47247332181), (6, 31498221454), (7, 26998475532), (12, 15749110727), (14, 13499237766), (21, 8999491844), (28, 6749618883), (42, 4499745922), (43, 4395100668), (49, 3856925076), (84, 2249872961), (86, 2197550334), (98, 1928462538), (129, 1465033556), (147, 1285641692), (172, 1098775167), (196, 964231269), (258, 732516778), (294, 642820846), (301, 627871524), (516, 366258389), (588, 321410423), (602, 313935762), (903, 209290508), (1204, 156967881), (1806, 104645254), (2107, 89695932), (3612, 52322627), (4214, 44847966), (6321, 29898644), (8428, 22423983), (12642, 14949322), (25284, 7474661)]