163022804

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{43}}^1$

素因数の和:142

約数の個数: 108

約数和(自身を含む): 366990624

約数和(自身を除く): 203967820

約数列:

[1, 2, 4, 7, 14, 23, 28, 29, 43, 46, 49, 58, 86, 92, 98, 116, 161, 172, 196, 203, 301, 322, 406, 602, 644, 667, 812, 841, 989, 1127, 1204, 1247, 1334, 1421, 1682, 1978, 2107, 2254, 2494, 2668, 2842, 3364, 3956, 4214, 4508, 4669, 4988, 5684, 5887, 6923, 8428, 8729, 9338, 11774, 13846, 17458, 18676, 19343, 23548, 27692, 28681, 32683, 34916, 36163, 38686, 41209, 48461, 57362, 61103, 65366, 72326, 77372, 82418, 96922, 114724, 122206, 130732, 135401, 144652, 164836, 193844, 200767, 244412, 253141, 270802, 401534, 506282, 541604, 803068, 831749, 947807, 1012564, 1405369, 1663498, 1771987, 1895614, 2810738, 3326996, 3543974, 3791228, 5621476, 5822243, 7087948, 11644486, 23288972, 40755701, 81511402, 163022804]

約数ペア:

[(1, 163022804), (2, 81511402), (4, 40755701), (7, 23288972), (14, 11644486), (23, 7087948), (28, 5822243), (29, 5621476), (43, 3791228), (46, 3543974), (49, 3326996), (58, 2810738), (86, 1895614), (92, 1771987), (98, 1663498), (116, 1405369), (161, 1012564), (172, 947807), (196, 831749), (203, 803068), (301, 541604), (322, 506282), (406, 401534), (602, 270802), (644, 253141), (667, 244412), (812, 200767), (841, 193844), (989, 164836), (1127, 144652), (1204, 135401), (1247, 130732), (1334, 122206), (1421, 114724), (1682, 96922), (1978, 82418), (2107, 77372), (2254, 72326), (2494, 65366), (2668, 61103), (2842, 57362), (3364, 48461), (3956, 41209), (4214, 38686), (4508, 36163), (4669, 34916), (4988, 32683), (5684, 28681), (5887, 27692), (6923, 23548), (8428, 19343), (8729, 18676), (9338, 17458), (11774, 13846)]