140790456

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1061}}^1$

素因数の和:1189

約数の個数: 96

約数和(自身を含む): 405896400

約数和(自身を除く): 265105944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 97, 114, 152, 171, 194, 228, 291, 342, 388, 456, 582, 684, 776, 873, 1061, 1164, 1368, 1746, 1843, 2122, 2328, 3183, 3492, 3686, 4244, 5529, 6366, 6984, 7372, 8488, 9549, 11058, 12732, 14744, 16587, 19098, 20159, 22116, 25464, 33174, 38196, 40318, 44232, 60477, 66348, 76392, 80636, 102917, 120954, 132696, 161272, 181431, 205834, 241908, 308751, 362862, 411668, 483816, 617502, 725724, 823336, 926253, 1235004, 1451448, 1852506, 1955423, 2470008, 3705012, 3910846, 5866269, 7410024, 7821692, 11732538, 15643384, 17598807, 23465076, 35197614, 46930152, 70395228, 140790456]

約数ペア:

[(1, 140790456), (2, 70395228), (3, 46930152), (4, 35197614), (6, 23465076), (8, 17598807), (9, 15643384), (12, 11732538), (18, 7821692), (19, 7410024), (24, 5866269), (36, 3910846), (38, 3705012), (57, 2470008), (72, 1955423), (76, 1852506), (97, 1451448), (114, 1235004), (152, 926253), (171, 823336), (194, 725724), (228, 617502), (291, 483816), (342, 411668), (388, 362862), (456, 308751), (582, 241908), (684, 205834), (776, 181431), (873, 161272), (1061, 132696), (1164, 120954), (1368, 102917), (1746, 80636), (1843, 76392), (2122, 66348), (2328, 60477), (3183, 44232), (3492, 40318), (3686, 38196), (4244, 33174), (5529, 25464), (6366, 22116), (6984, 20159), (7372, 19098), (8488, 16587), (9549, 14744), (11058, 12732)]