163878768

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:276

約数の個数: 160

約数和(自身を含む): 495206400

約数和(自身を除く): 331327632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 87, 103, 108, 116, 127, 144, 174, 206, 216, 232, 254, 261, 309, 348, 381, 412, 432, 464, 508, 522, 618, 696, 762, 783, 824, 927, 1016, 1044, 1143, 1236, 1392, 1524, 1566, 1648, 1854, 2032, 2088, 2286, 2472, 2781, 2987, 3048, 3132, 3429, 3683, 3708, 4176, 4572, 4944, 5562, 5974, 6096, 6264, 6858, 7366, 7416, 8961, 9144, 11049, 11124, 11948, 12528, 13081, 13716, 14732, 14832, 17922, 18288, 22098, 22248, 23896, 26162, 26883, 27432, 29464, 33147, 35844, 39243, 44196, 44496, 47792, 52324, 53766, 54864, 58928, 66294, 71688, 78486, 80649, 88392, 99441, 104648, 107532, 117729, 132588, 143376, 156972, 161298, 176784, 198882, 209296, 215064, 235458, 265176, 313944, 322596, 353187, 379349, 397764, 430128, 470916, 530352, 627888, 645192, 706374, 758698, 795528, 941832, 1138047, 1290384, 1412748, 1517396, 1591056, 1883664, 2276094, 2825496, 3034792, 3414141, 4552188, 5650992, 6069584, 6828282, 9104376, 10242423, 13656564, 18208752, 20484846, 27313128, 40969692, 54626256, 81939384, 163878768]

約数ペア:

[(1, 163878768), (2, 81939384), (3, 54626256), (4, 40969692), (6, 27313128), (8, 20484846), (9, 18208752), (12, 13656564), (16, 10242423), (18, 9104376), (24, 6828282), (27, 6069584), (29, 5650992), (36, 4552188), (48, 3414141), (54, 3034792), (58, 2825496), (72, 2276094), (87, 1883664), (103, 1591056), (108, 1517396), (116, 1412748), (127, 1290384), (144, 1138047), (174, 941832), (206, 795528), (216, 758698), (232, 706374), (254, 645192), (261, 627888), (309, 530352), (348, 470916), (381, 430128), (412, 397764), (432, 379349), (464, 353187), (508, 322596), (522, 313944), (618, 265176), (696, 235458), (762, 215064), (783, 209296), (824, 198882), (927, 176784), (1016, 161298), (1044, 156972), (1143, 143376), (1236, 132588), (1392, 117729), (1524, 107532), (1566, 104648), (1648, 99441), (1854, 88392), (2032, 80649), (2088, 78486), (2286, 71688), (2472, 66294), (2781, 58928), (2987, 54864), (3048, 53766), (3132, 52324), (3429, 47792), (3683, 44496), (3708, 44196), (4176, 39243), (4572, 35844), (4944, 33147), (5562, 29464), (5974, 27432), (6096, 26883), (6264, 26162), (6858, 23896), (7366, 22248), (7416, 22098), (8961, 18288), (9144, 17922), (11049, 14832), (11124, 14732), (11948, 13716), (12528, 13081)]