165831328

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:350

約数の個数: 96

約数和(自身を含む): 377213760

約数和(自身を除く): 211382432

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 131, 136, 179, 208, 221, 262, 272, 358, 416, 442, 524, 544, 716, 884, 1048, 1432, 1703, 1768, 2096, 2227, 2327, 2864, 3043, 3406, 3536, 4192, 4454, 4654, 5728, 6086, 6812, 7072, 8908, 9308, 12172, 13624, 17816, 18616, 23449, 24344, 27248, 28951, 35632, 37232, 39559, 46898, 48688, 54496, 57902, 71264, 74464, 79118, 93796, 97376, 115804, 158236, 187592, 231608, 304837, 316472, 375184, 398633, 463216, 609674, 632944, 750368, 797266, 926432, 1219348, 1265888, 1594532, 2438696, 3189064, 4877392, 5182229, 6378128, 9754784, 10364458, 12756256, 20728916, 41457832, 82915664, 165831328]

約数ペア:

[(1, 165831328), (2, 82915664), (4, 41457832), (8, 20728916), (13, 12756256), (16, 10364458), (17, 9754784), (26, 6378128), (32, 5182229), (34, 4877392), (52, 3189064), (68, 2438696), (104, 1594532), (131, 1265888), (136, 1219348), (179, 926432), (208, 797266), (221, 750368), (262, 632944), (272, 609674), (358, 463216), (416, 398633), (442, 375184), (524, 316472), (544, 304837), (716, 231608), (884, 187592), (1048, 158236), (1432, 115804), (1703, 97376), (1768, 93796), (2096, 79118), (2227, 74464), (2327, 71264), (2864, 57902), (3043, 54496), (3406, 48688), (3536, 46898), (4192, 39559), (4454, 37232), (4654, 35632), (5728, 28951), (6086, 27248), (6812, 24344), (7072, 23449), (8908, 18616), (9308, 17816), (12172, 13624)]