156969380048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1\times {\mathrm{1999}}^1$

素因数の和:2509

約数の個数: 160

約数和(自身を含む): 354352320000

約数和(自身を除く): 197382939952

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 53, 68, 104, 106, 136, 208, 212, 221, 272, 419, 424, 442, 689, 838, 848, 884, 901, 1378, 1676, 1768, 1802, 1999, 2756, 3352, 3536, 3604, 3998, 5447, 5512, 6704, 7123, 7208, 7996, 10894, 11024, 11713, 14246, 14416, 15992, 21788, 22207, 23426, 25987, 28492, 31984, 33983, 43576, 44414, 46852, 51974, 56984, 67966, 87152, 88828, 92599, 93704, 103948, 105947, 113968, 135932, 177656, 185198, 187408, 207896, 211894, 271864, 288691, 355312, 370396, 377519, 415792, 423788, 441779, 543728, 577382, 740792, 755038, 837581, 847576, 883558, 1154764, 1377311, 1481584, 1510076, 1675162, 1695152, 1767116, 1801099, 2309528, 2754622, 3020152, 3350324, 3534232, 3602198, 4619056, 4907747, 5509244, 6040304, 6700648, 7068464, 7204396, 9815494, 10888553, 11018488, 13401296, 14238877, 14408792, 19630988, 21777106, 22036976, 23414287, 28477754, 28817584, 39261976, 43554212, 44391793, 46828574, 56955508, 78523952, 87108424, 88783586, 93657148, 113911016, 174216848, 177567172, 185105401, 187314296, 227822032, 355134344, 370210802, 374628592, 577093309, 710268688, 740421604, 754660481, 1154186618, 1480843208, 1509320962, 2308373236, 2961686416, 3018641924, 4616746472, 6037283848, 9233492944, 9810586253, 12074567696, 19621172506, 39242345012, 78484690024, 156969380048]

約数ペア:

[(1, 156969380048), (2, 78484690024), (4, 39242345012), (8, 19621172506), (13, 12074567696), (16, 9810586253), (17, 9233492944), (26, 6037283848), (34, 4616746472), (52, 3018641924), (53, 2961686416), (68, 2308373236), (104, 1509320962), (106, 1480843208), (136, 1154186618), (208, 754660481), (212, 740421604), (221, 710268688), (272, 577093309), (419, 374628592), (424, 370210802), (442, 355134344), (689, 227822032), (838, 187314296), (848, 185105401), (884, 177567172), (901, 174216848), (1378, 113911016), (1676, 93657148), (1768, 88783586), (1802, 87108424), (1999, 78523952), (2756, 56955508), (3352, 46828574), (3536, 44391793), (3604, 43554212), (3998, 39261976), (5447, 28817584), (5512, 28477754), (6704, 23414287), (7123, 22036976), (7208, 21777106), (7996, 19630988), (10894, 14408792), (11024, 14238877), (11713, 13401296), (14246, 11018488), (14416, 10888553), (15992, 9815494), (21788, 7204396), (22207, 7068464), (23426, 6700648), (25987, 6040304), (28492, 5509244), (31984, 4907747), (33983, 4619056), (43576, 3602198), (44414, 3534232), (46852, 3350324), (51974, 3020152), (56984, 2754622), (67966, 2309528), (87152, 1801099), (88828, 1767116), (92599, 1695152), (93704, 1675162), (103948, 1510076), (105947, 1481584), (113968, 1377311), (135932, 1154764), (177656, 883558), (185198, 847576), (187408, 837581), (207896, 755038), (211894, 740792), (271864, 577382), (288691, 543728), (355312, 441779), (370396, 423788), (377519, 415792)]