165678741972

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{363149}}^1$

素因数の和:363230

約数の個数: 144

約数和(自身を含む): 475871760000

約数和(自身を除く): 310193018028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 29, 36, 38, 46, 57, 58, 69, 76, 87, 92, 114, 116, 138, 171, 174, 207, 228, 261, 276, 342, 348, 414, 437, 522, 551, 667, 684, 828, 874, 1044, 1102, 1311, 1334, 1653, 1748, 2001, 2204, 2622, 2668, 3306, 3933, 4002, 4959, 5244, 6003, 6612, 7866, 8004, 9918, 12006, 12673, 15732, 19836, 24012, 25346, 38019, 50692, 76038, 114057, 152076, 228114, 363149, 456228, 726298, 1089447, 1452596, 2178894, 3268341, 4357788, 6536682, 6899831, 8352427, 10531321, 13073364, 13799662, 16704854, 20699493, 21062642, 25057281, 27599324, 31593963, 33409708, 41398986, 42125284, 50114562, 62098479, 63187926, 75171843, 82797972, 94781889, 100229124, 124196958, 126375852, 150343686, 158696113, 189563778, 200095099, 242220383, 248393916, 300687372, 317392226, 379127556, 400190198, 476088339, 484440766, 600285297, 634784452, 726661149, 800380396, 952176678, 968881532, 1200570594, 1428265017, 1453322298, 1800855891, 1904353356, 2179983447, 2401141188, 2856530034, 2906644596, 3601711782, 4359966894, 4602187277, 5713060068, 7203423564, 8719933788, 9204374554, 13806561831, 18408749108, 27613123662, 41419685493, 55226247324, 82839370986, 165678741972]

約数ペア:

[(1, 165678741972), (2, 82839370986), (3, 55226247324), (4, 41419685493), (6, 27613123662), (9, 18408749108), (12, 13806561831), (18, 9204374554), (19, 8719933788), (23, 7203423564), (29, 5713060068), (36, 4602187277), (38, 4359966894), (46, 3601711782), (57, 2906644596), (58, 2856530034), (69, 2401141188), (76, 2179983447), (87, 1904353356), (92, 1800855891), (114, 1453322298), (116, 1428265017), (138, 1200570594), (171, 968881532), (174, 952176678), (207, 800380396), (228, 726661149), (261, 634784452), (276, 600285297), (342, 484440766), (348, 476088339), (414, 400190198), (437, 379127556), (522, 317392226), (551, 300687372), (667, 248393916), (684, 242220383), (828, 200095099), (874, 189563778), (1044, 158696113), (1102, 150343686), (1311, 126375852), (1334, 124196958), (1653, 100229124), (1748, 94781889), (2001, 82797972), (2204, 75171843), (2622, 63187926), (2668, 62098479), (3306, 50114562), (3933, 42125284), (4002, 41398986), (4959, 33409708), (5244, 31593963), (6003, 27599324), (6612, 25057281), (7866, 21062642), (8004, 20699493), (9918, 16704854), (12006, 13799662), (12673, 13073364), (15732, 10531321), (19836, 8352427), (24012, 6899831), (25346, 6536682), (38019, 4357788), (50692, 3268341), (76038, 2178894), (114057, 1452596), (152076, 1089447), (228114, 726298), (363149, 456228)]