156743840

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:175

約数の個数: 192

約数和(自身を含む): 434367360

約数和(自身を除く): 277623520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 37, 40, 44, 55, 58, 74, 80, 83, 88, 110, 116, 145, 148, 160, 166, 176, 185, 220, 232, 290, 296, 319, 332, 352, 370, 407, 415, 440, 464, 580, 592, 638, 664, 740, 814, 830, 880, 913, 928, 1073, 1160, 1184, 1276, 1328, 1480, 1595, 1628, 1660, 1760, 1826, 2035, 2146, 2320, 2407, 2552, 2656, 2960, 3071, 3190, 3256, 3320, 3652, 4070, 4292, 4565, 4640, 4814, 5104, 5365, 5920, 6142, 6380, 6512, 6640, 7304, 8140, 8584, 9130, 9628, 10208, 10730, 11803, 12035, 12284, 12760, 13024, 13280, 14608, 15355, 16280, 17168, 18260, 19256, 21460, 23606, 24070, 24568, 25520, 26477, 29216, 30710, 32560, 33781, 34336, 36520, 38512, 42920, 47212, 48140, 49136, 51040, 52954, 59015, 61420, 65120, 67562, 73040, 77024, 85840, 89059, 94424, 96280, 98272, 105908, 118030, 122840, 132385, 135124, 146080, 168905, 171680, 178118, 188848, 192560, 211816, 236060, 245680, 264770, 270248, 337810, 356236, 377696, 385120, 423632, 445295, 472120, 491360, 529540, 540496, 675620, 712472, 847264, 890590, 944240, 979649, 1059080, 1080992, 1351240, 1424944, 1781180, 1888480, 1959298, 2118160, 2702480, 2849888, 3562360, 3918596, 4236320, 4898245, 5404960, 7124720, 7837192, 9796490, 14249440, 15674384, 19592980, 31348768, 39185960, 78371920, 156743840]

約数ペア:

[(1, 156743840), (2, 78371920), (4, 39185960), (5, 31348768), (8, 19592980), (10, 15674384), (11, 14249440), (16, 9796490), (20, 7837192), (22, 7124720), (29, 5404960), (32, 4898245), (37, 4236320), (40, 3918596), (44, 3562360), (55, 2849888), (58, 2702480), (74, 2118160), (80, 1959298), (83, 1888480), (88, 1781180), (110, 1424944), (116, 1351240), (145, 1080992), (148, 1059080), (160, 979649), (166, 944240), (176, 890590), (185, 847264), (220, 712472), (232, 675620), (290, 540496), (296, 529540), (319, 491360), (332, 472120), (352, 445295), (370, 423632), (407, 385120), (415, 377696), (440, 356236), (464, 337810), (580, 270248), (592, 264770), (638, 245680), (664, 236060), (740, 211816), (814, 192560), (830, 188848), (880, 178118), (913, 171680), (928, 168905), (1073, 146080), (1160, 135124), (1184, 132385), (1276, 122840), (1328, 118030), (1480, 105908), (1595, 98272), (1628, 96280), (1660, 94424), (1760, 89059), (1826, 85840), (2035, 77024), (2146, 73040), (2320, 67562), (2407, 65120), (2552, 61420), (2656, 59015), (2960, 52954), (3071, 51040), (3190, 49136), (3256, 48140), (3320, 47212), (3652, 42920), (4070, 38512), (4292, 36520), (4565, 34336), (4640, 33781), (4814, 32560), (5104, 30710), (5365, 29216), (5920, 26477), (6142, 25520), (6380, 24568), (6512, 24070), (6640, 23606), (7304, 21460), (8140, 19256), (8584, 18260), (9130, 17168), (9628, 16280), (10208, 15355), (10730, 14608), (11803, 13280), (12035, 13024), (12284, 12760)]