158449928

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:140

約数の個数: 192

約数和(自身を含む): 413683200

約数和(自身を除く): 255233272

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 31, 34, 49, 52, 56, 59, 62, 68, 91, 98, 104, 118, 119, 124, 136, 182, 196, 217, 221, 236, 238, 248, 364, 392, 403, 413, 434, 442, 472, 476, 527, 637, 728, 767, 806, 826, 833, 868, 884, 952, 1003, 1054, 1274, 1519, 1534, 1547, 1612, 1652, 1666, 1736, 1768, 1829, 2006, 2108, 2548, 2821, 2891, 3038, 3068, 3094, 3224, 3304, 3332, 3658, 3689, 4012, 4216, 5096, 5369, 5642, 5782, 6076, 6136, 6188, 6664, 6851, 7021, 7316, 7378, 8024, 10738, 10829, 11284, 11564, 12152, 12376, 12803, 13039, 13702, 14042, 14632, 14756, 19747, 21476, 21658, 22568, 23128, 23777, 25606, 25823, 26078, 27404, 28084, 29512, 31093, 37583, 39494, 42952, 43316, 47554, 47957, 49147, 51212, 51646, 52156, 54808, 56168, 62186, 75166, 78988, 86632, 89621, 91273, 95108, 95914, 98294, 102424, 103292, 104312, 124372, 150332, 157976, 166439, 179242, 182546, 190216, 191828, 196588, 206584, 217651, 248744, 300664, 332878, 335699, 358484, 365092, 383656, 393176, 404209, 435302, 638911, 665756, 671398, 716968, 730184, 808418, 870604, 1165073, 1277822, 1331512, 1342796, 1523557, 1616836, 1741208, 2330146, 2555644, 2685592, 2829463, 3047114, 3233672, 4660292, 5111288, 5658926, 6094228, 9320584, 11317852, 12188456, 19806241, 22635704, 39612482, 79224964, 158449928]

約数ペア:

[(1, 158449928), (2, 79224964), (4, 39612482), (7, 22635704), (8, 19806241), (13, 12188456), (14, 11317852), (17, 9320584), (26, 6094228), (28, 5658926), (31, 5111288), (34, 4660292), (49, 3233672), (52, 3047114), (56, 2829463), (59, 2685592), (62, 2555644), (68, 2330146), (91, 1741208), (98, 1616836), (104, 1523557), (118, 1342796), (119, 1331512), (124, 1277822), (136, 1165073), (182, 870604), (196, 808418), (217, 730184), (221, 716968), (236, 671398), (238, 665756), (248, 638911), (364, 435302), (392, 404209), (403, 393176), (413, 383656), (434, 365092), (442, 358484), (472, 335699), (476, 332878), (527, 300664), (637, 248744), (728, 217651), (767, 206584), (806, 196588), (826, 191828), (833, 190216), (868, 182546), (884, 179242), (952, 166439), (1003, 157976), (1054, 150332), (1274, 124372), (1519, 104312), (1534, 103292), (1547, 102424), (1612, 98294), (1652, 95914), (1666, 95108), (1736, 91273), (1768, 89621), (1829, 86632), (2006, 78988), (2108, 75166), (2548, 62186), (2821, 56168), (2891, 54808), (3038, 52156), (3068, 51646), (3094, 51212), (3224, 49147), (3304, 47957), (3332, 47554), (3658, 43316), (3689, 42952), (4012, 39494), (4216, 37583), (5096, 31093), (5369, 29512), (5642, 28084), (5782, 27404), (6076, 26078), (6136, 25823), (6188, 25606), (6664, 23777), (6851, 23128), (7021, 22568), (7316, 21658), (7378, 21476), (8024, 19747), (10738, 14756), (10829, 14632), (11284, 14042), (11564, 13702), (12152, 13039), (12376, 12803)]