38238564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1$

素因数の和:162

約数の個数: 144

約数和(自身を含む): 117091968

約数和(自身を除く): 78853404

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 97, 114, 133, 156, 182, 194, 228, 247, 266, 273, 291, 361, 364, 388, 399, 494, 532, 546, 582, 679, 722, 741, 798, 988, 1083, 1092, 1164, 1261, 1358, 1444, 1482, 1596, 1729, 1843, 2037, 2166, 2522, 2527, 2716, 2964, 3458, 3686, 3783, 4074, 4332, 4693, 5044, 5054, 5187, 5529, 6916, 7372, 7566, 7581, 8148, 8827, 9386, 10108, 10374, 11058, 12901, 14079, 15132, 15162, 17654, 18772, 20748, 22116, 23959, 25802, 26481, 28158, 30324, 32851, 35017, 35308, 38703, 47918, 51604, 52962, 56316, 65702, 70034, 71877, 77406, 95836, 98553, 105051, 105924, 131404, 140068, 143754, 154812, 167713, 197106, 210102, 245119, 287508, 335426, 394212, 420204, 455221, 490238, 503139, 670852, 735357, 910442, 980476, 1006278, 1365663, 1470714, 1820884, 2012556, 2731326, 2941428, 3186547, 5462652, 6373094, 9559641, 12746188, 19119282, 38238564]

約数ペア:

[(1, 38238564), (2, 19119282), (3, 12746188), (4, 9559641), (6, 6373094), (7, 5462652), (12, 3186547), (13, 2941428), (14, 2731326), (19, 2012556), (21, 1820884), (26, 1470714), (28, 1365663), (38, 1006278), (39, 980476), (42, 910442), (52, 735357), (57, 670852), (76, 503139), (78, 490238), (84, 455221), (91, 420204), (97, 394212), (114, 335426), (133, 287508), (156, 245119), (182, 210102), (194, 197106), (228, 167713), (247, 154812), (266, 143754), (273, 140068), (291, 131404), (361, 105924), (364, 105051), (388, 98553), (399, 95836), (494, 77406), (532, 71877), (546, 70034), (582, 65702), (679, 56316), (722, 52962), (741, 51604), (798, 47918), (988, 38703), (1083, 35308), (1092, 35017), (1164, 32851), (1261, 30324), (1358, 28158), (1444, 26481), (1482, 25802), (1596, 23959), (1729, 22116), (1843, 20748), (2037, 18772), (2166, 17654), (2522, 15162), (2527, 15132), (2716, 14079), (2964, 12901), (3458, 11058), (3686, 10374), (3783, 10108), (4074, 9386), (4332, 8827), (4693, 8148), (5044, 7581), (5054, 7566), (5187, 7372), (5529, 6916)]