128875096

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 302505840

約数和(自身を除く): 173630744

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 83, 98, 119, 136, 166, 196, 233, 238, 332, 392, 466, 476, 581, 664, 833, 932, 952, 1162, 1411, 1631, 1666, 1864, 2324, 2822, 3262, 3332, 3961, 4067, 4648, 5644, 6524, 6664, 7922, 8134, 9877, 11288, 11417, 13048, 15844, 16268, 19339, 19754, 22834, 27727, 31688, 32536, 38678, 39508, 45668, 55454, 69139, 77356, 79016, 91336, 110908, 135373, 138278, 154712, 194089, 221816, 270746, 276556, 328763, 388178, 541492, 553112, 657526, 776356, 947611, 1082984, 1315052, 1552712, 1895222, 2301341, 2630104, 3790444, 4602682, 7580888, 9205364, 16109387, 18410728, 32218774, 64437548, 128875096]

約数ペア:

[(1, 128875096), (2, 64437548), (4, 32218774), (7, 18410728), (8, 16109387), (14, 9205364), (17, 7580888), (28, 4602682), (34, 3790444), (49, 2630104), (56, 2301341), (68, 1895222), (83, 1552712), (98, 1315052), (119, 1082984), (136, 947611), (166, 776356), (196, 657526), (233, 553112), (238, 541492), (332, 388178), (392, 328763), (466, 276556), (476, 270746), (581, 221816), (664, 194089), (833, 154712), (932, 138278), (952, 135373), (1162, 110908), (1411, 91336), (1631, 79016), (1666, 77356), (1864, 69139), (2324, 55454), (2822, 45668), (3262, 39508), (3332, 38678), (3961, 32536), (4067, 31688), (4648, 27727), (5644, 22834), (6524, 19754), (6664, 19339), (7922, 16268), (8134, 15844), (9877, 13048), (11288, 11417)]