178032972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{59}}^1$

素因数の和:160

約数の個数: 144

約数和(自身を含む): 491662080

約数和(自身を除く): 313629108

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 29, 39, 46, 52, 58, 59, 69, 78, 87, 92, 116, 118, 138, 156, 174, 177, 236, 276, 299, 348, 354, 377, 598, 667, 708, 754, 767, 841, 897, 1131, 1196, 1334, 1357, 1508, 1534, 1682, 1711, 1794, 2001, 2262, 2301, 2523, 2668, 2714, 3068, 3364, 3422, 3588, 4002, 4071, 4524, 4602, 5046, 5133, 5428, 6844, 8004, 8142, 8671, 9204, 10092, 10266, 10933, 16284, 17342, 17641, 19343, 20532, 21866, 22243, 26013, 32799, 34684, 35282, 38686, 39353, 43732, 44486, 49619, 52026, 52923, 58029, 65598, 66729, 70564, 77372, 78706, 88972, 99238, 104052, 105846, 116058, 118059, 131196, 133458, 148857, 157412, 198476, 211692, 232116, 236118, 251459, 266916, 297714, 472236, 502918, 511589, 595428, 645047, 754377, 1005836, 1023178, 1141237, 1290094, 1508754, 1534767, 1935141, 2046356, 2282474, 2580188, 3017508, 3069534, 3423711, 3870282, 4564948, 6139068, 6847422, 7740564, 13694844, 14836081, 29672162, 44508243, 59344324, 89016486, 178032972]

約数ペア:

[(1, 178032972), (2, 89016486), (3, 59344324), (4, 44508243), (6, 29672162), (12, 14836081), (13, 13694844), (23, 7740564), (26, 6847422), (29, 6139068), (39, 4564948), (46, 3870282), (52, 3423711), (58, 3069534), (59, 3017508), (69, 2580188), (78, 2282474), (87, 2046356), (92, 1935141), (116, 1534767), (118, 1508754), (138, 1290094), (156, 1141237), (174, 1023178), (177, 1005836), (236, 754377), (276, 645047), (299, 595428), (348, 511589), (354, 502918), (377, 472236), (598, 297714), (667, 266916), (708, 251459), (754, 236118), (767, 232116), (841, 211692), (897, 198476), (1131, 157412), (1196, 148857), (1334, 133458), (1357, 131196), (1508, 118059), (1534, 116058), (1682, 105846), (1711, 104052), (1794, 99238), (2001, 88972), (2262, 78706), (2301, 77372), (2523, 70564), (2668, 66729), (2714, 65598), (3068, 58029), (3364, 52923), (3422, 52026), (3588, 49619), (4002, 44486), (4071, 43732), (4524, 39353), (4602, 38686), (5046, 35282), (5133, 34684), (5428, 32799), (6844, 26013), (8004, 22243), (8142, 21866), (8671, 20532), (9204, 19343), (10092, 17641), (10266, 17342), (10933, 16284)]