140889294

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1$

素因数の和:556

約数の個数: 160

約数和(自身を含む): 409812480

約数和(自身を除く): 268923186

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 38, 39, 42, 54, 57, 63, 78, 81, 91, 114, 117, 126, 133, 162, 171, 182, 189, 234, 247, 266, 273, 342, 351, 378, 399, 494, 503, 513, 546, 567, 702, 741, 798, 819, 1006, 1026, 1053, 1134, 1197, 1482, 1509, 1539, 1638, 1729, 2106, 2223, 2394, 2457, 3018, 3078, 3458, 3521, 3591, 4446, 4527, 4914, 5187, 6539, 6669, 7042, 7182, 7371, 9054, 9557, 10374, 10563, 10773, 13078, 13338, 13581, 14742, 15561, 19114, 19617, 20007, 21126, 21546, 27162, 28671, 31122, 31689, 39234, 40014, 40743, 45773, 46683, 57342, 58851, 63378, 66899, 81486, 86013, 91546, 93366, 95067, 117702, 124241, 133798, 137319, 140049, 172026, 176553, 190134, 200697, 248482, 258039, 274638, 280098, 285201, 353106, 372723, 401394, 411957, 516078, 529659, 570402, 602091, 745446, 774117, 823914, 869687, 1059318, 1118169, 1204182, 1235871, 1548234, 1739374, 1806273, 2236338, 2471742, 2609061, 3354507, 3612546, 3707613, 5218122, 5418819, 6709014, 7415226, 7827183, 10063521, 10837638, 15654366, 20127042, 23481549, 46963098, 70444647, 140889294]

約数ペア:

[(1, 140889294), (2, 70444647), (3, 46963098), (6, 23481549), (7, 20127042), (9, 15654366), (13, 10837638), (14, 10063521), (18, 7827183), (19, 7415226), (21, 6709014), (26, 5418819), (27, 5218122), (38, 3707613), (39, 3612546), (42, 3354507), (54, 2609061), (57, 2471742), (63, 2236338), (78, 1806273), (81, 1739374), (91, 1548234), (114, 1235871), (117, 1204182), (126, 1118169), (133, 1059318), (162, 869687), (171, 823914), (182, 774117), (189, 745446), (234, 602091), (247, 570402), (266, 529659), (273, 516078), (342, 411957), (351, 401394), (378, 372723), (399, 353106), (494, 285201), (503, 280098), (513, 274638), (546, 258039), (567, 248482), (702, 200697), (741, 190134), (798, 176553), (819, 172026), (1006, 140049), (1026, 137319), (1053, 133798), (1134, 124241), (1197, 117702), (1482, 95067), (1509, 93366), (1539, 91546), (1638, 86013), (1729, 81486), (2106, 66899), (2223, 63378), (2394, 58851), (2457, 57342), (3018, 46683), (3078, 45773), (3458, 40743), (3521, 40014), (3591, 39234), (4446, 31689), (4527, 31122), (4914, 28671), (5187, 27162), (6539, 21546), (6669, 21126), (7042, 20007), (7182, 19617), (7371, 19114), (9054, 15561), (9557, 14742), (10374, 13581), (10563, 13338), (10773, 13078)]