161119140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1283}}^1$

素因数の和:1338

約数の個数: 192

約数和(自身を含む): 579833856

約数和(自身を除く): 418714716

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 23, 26, 28, 30, 35, 39, 42, 46, 52, 60, 65, 69, 70, 78, 84, 91, 92, 105, 115, 130, 138, 140, 156, 161, 182, 195, 210, 230, 260, 273, 276, 299, 322, 345, 364, 390, 420, 455, 460, 483, 546, 598, 644, 690, 780, 805, 897, 910, 966, 1092, 1196, 1283, 1365, 1380, 1495, 1610, 1794, 1820, 1932, 2093, 2415, 2566, 2730, 2990, 3220, 3588, 3849, 4186, 4485, 4830, 5132, 5460, 5980, 6279, 6415, 7698, 8372, 8970, 8981, 9660, 10465, 12558, 12830, 15396, 16679, 17940, 17962, 19245, 20930, 25116, 25660, 26943, 29509, 31395, 33358, 35924, 38490, 41860, 44905, 50037, 53886, 59018, 62790, 66716, 76980, 83395, 88527, 89810, 100074, 107772, 116753, 118036, 125580, 134715, 147545, 166790, 177054, 179620, 200148, 206563, 233506, 250185, 269430, 295090, 333580, 350259, 354108, 383617, 413126, 442635, 467012, 500370, 538860, 583765, 590180, 619689, 700518, 767234, 826252, 885270, 1000740, 1032815, 1150851, 1167530, 1239378, 1401036, 1534468, 1751295, 1770540, 1918085, 2065630, 2301702, 2335060, 2478756, 2685319, 3098445, 3502590, 3836170, 4131260, 4603404, 5370638, 5754255, 6196890, 7005180, 7672340, 8055957, 10741276, 11508510, 12393780, 13426595, 16111914, 23017020, 26853190, 32223828, 40279785, 53706380, 80559570, 161119140]

約数ペア:

[(1, 161119140), (2, 80559570), (3, 53706380), (4, 40279785), (5, 32223828), (6, 26853190), (7, 23017020), (10, 16111914), (12, 13426595), (13, 12393780), (14, 11508510), (15, 10741276), (20, 8055957), (21, 7672340), (23, 7005180), (26, 6196890), (28, 5754255), (30, 5370638), (35, 4603404), (39, 4131260), (42, 3836170), (46, 3502590), (52, 3098445), (60, 2685319), (65, 2478756), (69, 2335060), (70, 2301702), (78, 2065630), (84, 1918085), (91, 1770540), (92, 1751295), (105, 1534468), (115, 1401036), (130, 1239378), (138, 1167530), (140, 1150851), (156, 1032815), (161, 1000740), (182, 885270), (195, 826252), (210, 767234), (230, 700518), (260, 619689), (273, 590180), (276, 583765), (299, 538860), (322, 500370), (345, 467012), (364, 442635), (390, 413126), (420, 383617), (455, 354108), (460, 350259), (483, 333580), (546, 295090), (598, 269430), (644, 250185), (690, 233506), (780, 206563), (805, 200148), (897, 179620), (910, 177054), (966, 166790), (1092, 147545), (1196, 134715), (1283, 125580), (1365, 118036), (1380, 116753), (1495, 107772), (1610, 100074), (1794, 89810), (1820, 88527), (1932, 83395), (2093, 76980), (2415, 66716), (2566, 62790), (2730, 59018), (2990, 53886), (3220, 50037), (3588, 44905), (3849, 41860), (4186, 38490), (4485, 35924), (4830, 33358), (5132, 31395), (5460, 29509), (5980, 26943), (6279, 25660), (6415, 25116), (7698, 20930), (8372, 19245), (8970, 17962), (8981, 17940), (9660, 16679), (10465, 15396), (12558, 12830)]