161304048

素因数分解:

$2^4\times 3^4\times {\mathrm{71}}^1\times {\mathrm{1753}}^1$

素因数の和:1844

約数の個数: 100

約数和(自身を含む): 473706288

約数和(自身を除く): 312402240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 81, 108, 142, 144, 162, 213, 216, 284, 324, 426, 432, 568, 639, 648, 852, 1136, 1278, 1296, 1704, 1753, 1917, 2556, 3408, 3506, 3834, 5112, 5259, 5751, 7012, 7668, 10224, 10518, 11502, 14024, 15336, 15777, 21036, 23004, 28048, 30672, 31554, 42072, 46008, 47331, 63108, 84144, 92016, 94662, 124463, 126216, 141993, 189324, 248926, 252432, 283986, 373389, 378648, 497852, 567972, 746778, 757296, 995704, 1120167, 1135944, 1493556, 1991408, 2240334, 2271888, 2987112, 3360501, 4480668, 5974224, 6721002, 8961336, 10081503, 13442004, 17922672, 20163006, 26884008, 40326012, 53768016, 80652024, 161304048]

約数ペア:

[(1, 161304048), (2, 80652024), (3, 53768016), (4, 40326012), (6, 26884008), (8, 20163006), (9, 17922672), (12, 13442004), (16, 10081503), (18, 8961336), (24, 6721002), (27, 5974224), (36, 4480668), (48, 3360501), (54, 2987112), (71, 2271888), (72, 2240334), (81, 1991408), (108, 1493556), (142, 1135944), (144, 1120167), (162, 995704), (213, 757296), (216, 746778), (284, 567972), (324, 497852), (426, 378648), (432, 373389), (568, 283986), (639, 252432), (648, 248926), (852, 189324), (1136, 141993), (1278, 126216), (1296, 124463), (1704, 94662), (1753, 92016), (1917, 84144), (2556, 63108), (3408, 47331), (3506, 46008), (3834, 42072), (5112, 31554), (5259, 30672), (5751, 28048), (7012, 23004), (7668, 21036), (10224, 15777), (10518, 15336), (11502, 14024)]