140843664

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:870

約数の個数: 160

約数和(自身を含む): 449971200

約数和(自身を除く): 309127536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 36, 39, 48, 52, 54, 62, 72, 78, 93, 104, 108, 117, 124, 144, 156, 186, 208, 216, 234, 248, 279, 312, 351, 372, 403, 432, 468, 496, 558, 624, 702, 744, 806, 809, 837, 936, 1116, 1209, 1404, 1488, 1612, 1618, 1674, 1872, 2232, 2418, 2427, 2808, 3224, 3236, 3348, 3627, 4464, 4836, 4854, 5616, 6448, 6472, 6696, 7254, 7281, 9672, 9708, 10517, 10881, 12944, 13392, 14508, 14562, 19344, 19416, 21034, 21762, 21843, 25079, 29016, 29124, 31551, 38832, 42068, 43524, 43686, 50158, 58032, 58248, 63102, 75237, 84136, 87048, 87372, 94653, 100316, 116496, 126204, 150474, 168272, 174096, 174744, 189306, 200632, 225711, 252408, 283959, 300948, 326027, 349488, 378612, 401264, 451422, 504816, 567918, 601896, 652054, 677133, 757224, 902844, 978081, 1135836, 1203792, 1304108, 1354266, 1514448, 1805688, 1956162, 2271672, 2608216, 2708532, 2934243, 3611376, 3912324, 4543344, 5216432, 5417064, 5868486, 7824648, 8802729, 10834128, 11736972, 15649296, 17605458, 23473944, 35210916, 46947888, 70421832, 140843664]

約数ペア:

[(1, 140843664), (2, 70421832), (3, 46947888), (4, 35210916), (6, 23473944), (8, 17605458), (9, 15649296), (12, 11736972), (13, 10834128), (16, 8802729), (18, 7824648), (24, 5868486), (26, 5417064), (27, 5216432), (31, 4543344), (36, 3912324), (39, 3611376), (48, 2934243), (52, 2708532), (54, 2608216), (62, 2271672), (72, 1956162), (78, 1805688), (93, 1514448), (104, 1354266), (108, 1304108), (117, 1203792), (124, 1135836), (144, 978081), (156, 902844), (186, 757224), (208, 677133), (216, 652054), (234, 601896), (248, 567918), (279, 504816), (312, 451422), (351, 401264), (372, 378612), (403, 349488), (432, 326027), (468, 300948), (496, 283959), (558, 252408), (624, 225711), (702, 200632), (744, 189306), (806, 174744), (809, 174096), (837, 168272), (936, 150474), (1116, 126204), (1209, 116496), (1404, 100316), (1488, 94653), (1612, 87372), (1618, 87048), (1674, 84136), (1872, 75237), (2232, 63102), (2418, 58248), (2427, 58032), (2808, 50158), (3224, 43686), (3236, 43524), (3348, 42068), (3627, 38832), (4464, 31551), (4836, 29124), (4854, 29016), (5616, 25079), (6448, 21843), (6472, 21762), (6696, 21034), (7254, 19416), (7281, 19344), (9672, 14562), (9708, 14508), (10517, 13392), (10881, 12944)]