139208004

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:331

約数の個数: 144

約数和(自身を含む): 405820800

約数和(自身を除く): 266612796

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 29, 36, 39, 52, 54, 58, 78, 87, 108, 116, 117, 156, 169, 174, 234, 261, 263, 338, 348, 351, 377, 468, 507, 522, 526, 676, 702, 754, 783, 789, 1014, 1044, 1052, 1131, 1404, 1508, 1521, 1566, 1578, 2028, 2262, 2367, 3042, 3132, 3156, 3393, 3419, 4524, 4563, 4734, 4901, 6084, 6786, 6838, 7101, 7627, 9126, 9468, 9802, 10179, 10257, 13572, 13676, 14202, 14703, 15254, 18252, 19604, 20358, 20514, 22881, 28404, 29406, 30508, 30771, 40716, 41028, 44109, 44447, 45762, 58812, 61542, 68643, 88218, 88894, 91524, 92313, 99151, 123084, 132327, 133341, 137286, 176436, 177788, 184626, 198302, 205929, 264654, 266682, 274572, 297453, 369252, 396604, 400023, 411858, 529308, 533364, 594906, 800046, 823716, 892359, 1189812, 1200069, 1288963, 1600092, 1784718, 2400138, 2577926, 2677077, 3569436, 3866889, 4800276, 5155852, 5354154, 7733778, 10708308, 11600667, 15467556, 23201334, 34802001, 46402668, 69604002, 139208004]

約数ペア:

[(1, 139208004), (2, 69604002), (3, 46402668), (4, 34802001), (6, 23201334), (9, 15467556), (12, 11600667), (13, 10708308), (18, 7733778), (26, 5354154), (27, 5155852), (29, 4800276), (36, 3866889), (39, 3569436), (52, 2677077), (54, 2577926), (58, 2400138), (78, 1784718), (87, 1600092), (108, 1288963), (116, 1200069), (117, 1189812), (156, 892359), (169, 823716), (174, 800046), (234, 594906), (261, 533364), (263, 529308), (338, 411858), (348, 400023), (351, 396604), (377, 369252), (468, 297453), (507, 274572), (522, 266682), (526, 264654), (676, 205929), (702, 198302), (754, 184626), (783, 177788), (789, 176436), (1014, 137286), (1044, 133341), (1052, 132327), (1131, 123084), (1404, 99151), (1508, 92313), (1521, 91524), (1566, 88894), (1578, 88218), (2028, 68643), (2262, 61542), (2367, 58812), (3042, 45762), (3132, 44447), (3156, 44109), (3393, 41028), (3419, 40716), (4524, 30771), (4563, 30508), (4734, 29406), (4901, 28404), (6084, 22881), (6786, 20514), (6838, 20358), (7101, 19604), (7627, 18252), (9126, 15254), (9468, 14703), (9802, 14202), (10179, 13676), (10257, 13572)]