145160352

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:347

約数の個数: 144

約数和(自身を含む): 434004480

約数和(自身を除く): 288844128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 71, 72, 93, 96, 124, 142, 144, 186, 213, 229, 248, 279, 284, 288, 372, 426, 458, 496, 558, 568, 639, 687, 744, 852, 916, 992, 1116, 1136, 1278, 1374, 1488, 1704, 1832, 2061, 2201, 2232, 2272, 2556, 2748, 2976, 3408, 3664, 4122, 4402, 4464, 5112, 5496, 6603, 6816, 7099, 7328, 8244, 8804, 8928, 10224, 10992, 13206, 14198, 16259, 16488, 17608, 19809, 20448, 21297, 21984, 26412, 28396, 32518, 32976, 35216, 39618, 42594, 48777, 52824, 56792, 63891, 65036, 65952, 70432, 79236, 85188, 97554, 105648, 113584, 127782, 130072, 146331, 158472, 170376, 195108, 211296, 227168, 255564, 260144, 292662, 316944, 340752, 390216, 504029, 511128, 520288, 585324, 633888, 681504, 780432, 1008058, 1022256, 1170648, 1512087, 1560864, 2016116, 2044512, 2341296, 3024174, 4032232, 4536261, 4682592, 6048348, 8064464, 9072522, 12096696, 16128928, 18145044, 24193392, 36290088, 48386784, 72580176, 145160352]

約数ペア:

[(1, 145160352), (2, 72580176), (3, 48386784), (4, 36290088), (6, 24193392), (8, 18145044), (9, 16128928), (12, 12096696), (16, 9072522), (18, 8064464), (24, 6048348), (31, 4682592), (32, 4536261), (36, 4032232), (48, 3024174), (62, 2341296), (71, 2044512), (72, 2016116), (93, 1560864), (96, 1512087), (124, 1170648), (142, 1022256), (144, 1008058), (186, 780432), (213, 681504), (229, 633888), (248, 585324), (279, 520288), (284, 511128), (288, 504029), (372, 390216), (426, 340752), (458, 316944), (496, 292662), (558, 260144), (568, 255564), (639, 227168), (687, 211296), (744, 195108), (852, 170376), (916, 158472), (992, 146331), (1116, 130072), (1136, 127782), (1278, 113584), (1374, 105648), (1488, 97554), (1704, 85188), (1832, 79236), (2061, 70432), (2201, 65952), (2232, 65036), (2272, 63891), (2556, 56792), (2748, 52824), (2976, 48777), (3408, 42594), (3664, 39618), (4122, 35216), (4402, 32976), (4464, 32518), (5112, 28396), (5496, 26412), (6603, 21984), (6816, 21297), (7099, 20448), (7328, 19809), (8244, 17608), (8804, 16488), (8928, 16259), (10224, 14198), (10992, 13206)]