163345572

素因数分解:

$2^2\times 3^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:205

約数の個数: 168

約数和(自身を含む): 479870720

約数和(自身を除く): 316525148

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 81, 93, 108, 117, 124, 139, 156, 162, 186, 234, 243, 278, 279, 324, 351, 372, 403, 417, 468, 486, 556, 558, 702, 729, 806, 834, 837, 972, 1053, 1116, 1209, 1251, 1404, 1458, 1612, 1668, 1674, 1807, 2106, 2418, 2502, 2511, 2916, 3159, 3348, 3614, 3627, 3753, 4212, 4309, 4836, 5004, 5022, 5421, 6318, 7228, 7254, 7506, 7533, 8618, 9477, 10044, 10842, 10881, 11259, 12636, 12927, 14508, 15012, 15066, 16263, 17236, 18954, 21684, 21762, 22518, 22599, 25854, 30132, 32526, 32643, 33777, 37908, 38781, 43524, 45036, 45198, 48789, 51708, 56017, 65052, 65286, 67554, 77562, 90396, 97578, 97929, 101331, 112034, 116343, 130572, 135108, 146367, 155124, 168051, 195156, 195858, 202662, 224068, 232686, 292734, 293787, 336102, 349029, 391716, 405324, 439101, 465372, 504153, 585468, 587574, 672204, 698058, 878202, 1008306, 1047087, 1175148, 1317303, 1396116, 1512459, 1756404, 2016612, 2094174, 2634606, 3024918, 3141261, 4188348, 4537377, 5269212, 6049836, 6282522, 9074754, 12565044, 13612131, 18149508, 27224262, 40836393, 54448524, 81672786, 163345572]

約数ペア:

[(1, 163345572), (2, 81672786), (3, 54448524), (4, 40836393), (6, 27224262), (9, 18149508), (12, 13612131), (13, 12565044), (18, 9074754), (26, 6282522), (27, 6049836), (31, 5269212), (36, 4537377), (39, 4188348), (52, 3141261), (54, 3024918), (62, 2634606), (78, 2094174), (81, 2016612), (93, 1756404), (108, 1512459), (117, 1396116), (124, 1317303), (139, 1175148), (156, 1047087), (162, 1008306), (186, 878202), (234, 698058), (243, 672204), (278, 587574), (279, 585468), (324, 504153), (351, 465372), (372, 439101), (403, 405324), (417, 391716), (468, 349029), (486, 336102), (556, 293787), (558, 292734), (702, 232686), (729, 224068), (806, 202662), (834, 195858), (837, 195156), (972, 168051), (1053, 155124), (1116, 146367), (1209, 135108), (1251, 130572), (1404, 116343), (1458, 112034), (1612, 101331), (1668, 97929), (1674, 97578), (1807, 90396), (2106, 77562), (2418, 67554), (2502, 65286), (2511, 65052), (2916, 56017), (3159, 51708), (3348, 48789), (3614, 45198), (3627, 45036), (3753, 43524), (4212, 38781), (4309, 37908), (4836, 33777), (5004, 32643), (5022, 32526), (5421, 30132), (6318, 25854), (7228, 22599), (7254, 22518), (7506, 21762), (7533, 21684), (8618, 18954), (9477, 17236), (10044, 16263), (10842, 15066), (10881, 15012), (11259, 14508), (12636, 12927)]