188857998

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{88169}}^1$

素因数の和:88201

約数の個数: 48

約数和(自身を含む): 495162720

約数和(自身を除く): 306304722

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 88169, 176338, 264507, 529014, 617183, 793521, 1234366, 1498873, 1587042, 1851549, 2997746, 3703098, 4496619, 5554647, 8993238, 10492111, 11109294, 13489857, 20984222, 26979714, 31476333, 62952666, 94428999, 188857998]

約数ペア:

[(1, 188857998), (2, 94428999), (3, 62952666), (6, 31476333), (7, 26979714), (9, 20984222), (14, 13489857), (17, 11109294), (18, 10492111), (21, 8993238), (34, 5554647), (42, 4496619), (51, 3703098), (63, 2997746), (102, 1851549), (119, 1587042), (126, 1498873), (153, 1234366), (238, 793521), (306, 617183), (357, 529014), (714, 264507), (1071, 176338), (2142, 88169)]