140951538

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:701

約数の個数: 144

約数和(自身を含む): 403341120

約数和(自身を除く): 262389582

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 49, 57, 63, 78, 91, 98, 114, 117, 126, 133, 147, 171, 182, 234, 247, 266, 273, 294, 342, 399, 441, 494, 546, 637, 647, 741, 798, 819, 882, 931, 1197, 1274, 1294, 1482, 1638, 1729, 1862, 1911, 1941, 2223, 2394, 2793, 3458, 3822, 3882, 4446, 4529, 5187, 5586, 5733, 5823, 8379, 8411, 9058, 10374, 11466, 11646, 12103, 12293, 13587, 15561, 16758, 16822, 24206, 24586, 25233, 27174, 31122, 31703, 36309, 36879, 40761, 50466, 58877, 63406, 72618, 73758, 75699, 81522, 86051, 95109, 108927, 110637, 117754, 151398, 159809, 172102, 176631, 190218, 217854, 221274, 258153, 285327, 319618, 353262, 412139, 479427, 516306, 529893, 570654, 602357, 774459, 824278, 958854, 1059786, 1118663, 1204714, 1236417, 1438281, 1548918, 1807071, 2237326, 2472834, 2876562, 3355989, 3614142, 3709251, 5421213, 6711978, 7418502, 7830641, 10067967, 10842426, 15661282, 20135934, 23491923, 46983846, 70475769, 140951538]

約数ペア:

[(1, 140951538), (2, 70475769), (3, 46983846), (6, 23491923), (7, 20135934), (9, 15661282), (13, 10842426), (14, 10067967), (18, 7830641), (19, 7418502), (21, 6711978), (26, 5421213), (38, 3709251), (39, 3614142), (42, 3355989), (49, 2876562), (57, 2472834), (63, 2237326), (78, 1807071), (91, 1548918), (98, 1438281), (114, 1236417), (117, 1204714), (126, 1118663), (133, 1059786), (147, 958854), (171, 824278), (182, 774459), (234, 602357), (247, 570654), (266, 529893), (273, 516306), (294, 479427), (342, 412139), (399, 353262), (441, 319618), (494, 285327), (546, 258153), (637, 221274), (647, 217854), (741, 190218), (798, 176631), (819, 172102), (882, 159809), (931, 151398), (1197, 117754), (1274, 110637), (1294, 108927), (1482, 95109), (1638, 86051), (1729, 81522), (1862, 75699), (1911, 73758), (1941, 72618), (2223, 63406), (2394, 58877), (2793, 50466), (3458, 40761), (3822, 36879), (3882, 36309), (4446, 31703), (4529, 31122), (5187, 27174), (5586, 25233), (5733, 24586), (5823, 24206), (8379, 16822), (8411, 16758), (9058, 15561), (10374, 13587), (11466, 12293), (11646, 12103)]