140193324

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2113}}^1$

素因数の和:2239

約数の個数: 72

約数和(自身を含む): 377053040

約数和(自身を除く): 236859716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 97, 114, 171, 194, 228, 291, 342, 388, 582, 684, 873, 1164, 1746, 1843, 2113, 3492, 3686, 4226, 5529, 6339, 7372, 8452, 11058, 12678, 16587, 19017, 22116, 25356, 33174, 38034, 40147, 66348, 76068, 80294, 120441, 160588, 204961, 240882, 361323, 409922, 481764, 614883, 722646, 819844, 1229766, 1445292, 1844649, 2459532, 3689298, 3894259, 7378596, 7788518, 11682777, 15577036, 23365554, 35048331, 46731108, 70096662, 140193324]

約数ペア:

[(1, 140193324), (2, 70096662), (3, 46731108), (4, 35048331), (6, 23365554), (9, 15577036), (12, 11682777), (18, 7788518), (19, 7378596), (36, 3894259), (38, 3689298), (57, 2459532), (76, 1844649), (97, 1445292), (114, 1229766), (171, 819844), (194, 722646), (228, 614883), (291, 481764), (342, 409922), (388, 361323), (582, 240882), (684, 204961), (873, 160588), (1164, 120441), (1746, 80294), (1843, 76068), (2113, 66348), (3492, 40147), (3686, 38034), (4226, 33174), (5529, 25356), (6339, 22116), (7372, 19017), (8452, 16587), (11058, 12678)]