156714739990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{2543}}^1$

素因数の和:2786

約数の個数: 128

約数和(自身を含む): 310887383040

約数和(自身を除く): 154172643050

約数列:

[1, 2, 5, 10, 19, 38, 47, 67, 94, 95, 103, 134, 190, 206, 235, 335, 470, 515, 670, 893, 1030, 1273, 1786, 1957, 2543, 2546, 3149, 3914, 4465, 4841, 5086, 6298, 6365, 6901, 8930, 9682, 9785, 12715, 12730, 13802, 15745, 19570, 24205, 25430, 31490, 34505, 48317, 48410, 59831, 69010, 91979, 96634, 119521, 119662, 131119, 170381, 183958, 239042, 241585, 261929, 262238, 299155, 324347, 340762, 459895, 483170, 523858, 597605, 598310, 648694, 655595, 851905, 919790, 1195210, 1309645, 1311190, 1621735, 1703810, 2270899, 2619290, 3237239, 3243470, 4541798, 4976651, 6162593, 6474478, 8007907, 9953302, 11354495, 12310663, 12325186, 16015814, 16186195, 17549243, 22708990, 24621326, 24883255, 30812965, 32372390, 35098486, 40039535, 49766510, 61553315, 61625930, 80079070, 87746215, 123106630, 152150233, 175492430, 233902597, 304300466, 333435617, 467805194, 666871234, 760751165, 824814421, 1169512985, 1521502330, 1649628842, 1667178085, 2339025970, 3334356170, 4124072105, 8248144210, 15671473999, 31342947998, 78357369995, 156714739990]

約数ペア:

[(1, 156714739990), (2, 78357369995), (5, 31342947998), (10, 15671473999), (19, 8248144210), (38, 4124072105), (47, 3334356170), (67, 2339025970), (94, 1667178085), (95, 1649628842), (103, 1521502330), (134, 1169512985), (190, 824814421), (206, 760751165), (235, 666871234), (335, 467805194), (470, 333435617), (515, 304300466), (670, 233902597), (893, 175492430), (1030, 152150233), (1273, 123106630), (1786, 87746215), (1957, 80079070), (2543, 61625930), (2546, 61553315), (3149, 49766510), (3914, 40039535), (4465, 35098486), (4841, 32372390), (5086, 30812965), (6298, 24883255), (6365, 24621326), (6901, 22708990), (8930, 17549243), (9682, 16186195), (9785, 16015814), (12715, 12325186), (12730, 12310663), (13802, 11354495), (15745, 9953302), (19570, 8007907), (24205, 6474478), (25430, 6162593), (31490, 4976651), (34505, 4541798), (48317, 3243470), (48410, 3237239), (59831, 2619290), (69010, 2270899), (91979, 1703810), (96634, 1621735), (119521, 1311190), (119662, 1309645), (131119, 1195210), (170381, 919790), (183958, 851905), (239042, 655595), (241585, 648694), (261929, 598310), (262238, 597605), (299155, 523858), (324347, 483170), (340762, 459895)]