163666749455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1231}}^1\times {\mathrm{2707}}^1$

素因数の和:4020

約数の個数: 64

約数和(自身を含む): 230602014720

約数和(自身を除く): 66935265265

約数列:

[1, 5, 11, 19, 47, 55, 95, 209, 235, 517, 893, 1045, 1231, 2585, 2707, 4465, 6155, 9823, 13535, 13541, 23389, 29777, 49115, 51433, 57857, 67705, 116945, 127229, 148885, 257165, 257279, 289285, 565763, 636145, 636427, 1099283, 1286395, 1399519, 2417351, 2828815, 3182135, 3332317, 5496415, 6997595, 12086755, 12092113, 16661585, 26590861, 36655487, 60460565, 63314023, 132954305, 156618899, 183277435, 316570115, 696454253, 783094495, 1722807889, 2975759081, 3482271265, 8614039445, 14878795405, 32733349891, 163666749455]

約数ペア:

[(1, 163666749455), (5, 32733349891), (11, 14878795405), (19, 8614039445), (47, 3482271265), (55, 2975759081), (95, 1722807889), (209, 783094495), (235, 696454253), (517, 316570115), (893, 183277435), (1045, 156618899), (1231, 132954305), (2585, 63314023), (2707, 60460565), (4465, 36655487), (6155, 26590861), (9823, 16661585), (13535, 12092113), (13541, 12086755), (23389, 6997595), (29777, 5496415), (49115, 3332317), (51433, 3182135), (57857, 2828815), (67705, 2417351), (116945, 1399519), (127229, 1286395), (148885, 1099283), (257165, 636427), (257279, 636145), (289285, 565763)]