156716268

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{457}}^1$

素因数の和:563

約数の個数: 72

約数和(自身を含む): 397723536

約数和(自身を除く): 241007268

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 41, 51, 68, 82, 102, 123, 164, 204, 246, 457, 492, 697, 914, 1371, 1394, 1681, 1828, 2091, 2742, 2788, 3362, 4182, 5043, 5484, 6724, 7769, 8364, 10086, 15538, 18737, 20172, 23307, 28577, 31076, 37474, 46614, 56211, 57154, 74948, 85731, 93228, 112422, 114308, 171462, 224844, 318529, 342924, 637058, 768217, 955587, 1274116, 1536434, 1911174, 2304651, 3072868, 3822348, 4609302, 9218604, 13059689, 26119378, 39179067, 52238756, 78358134, 156716268]

約数ペア:

[(1, 156716268), (2, 78358134), (3, 52238756), (4, 39179067), (6, 26119378), (12, 13059689), (17, 9218604), (34, 4609302), (41, 3822348), (51, 3072868), (68, 2304651), (82, 1911174), (102, 1536434), (123, 1274116), (164, 955587), (204, 768217), (246, 637058), (457, 342924), (492, 318529), (697, 224844), (914, 171462), (1371, 114308), (1394, 112422), (1681, 93228), (1828, 85731), (2091, 74948), (2742, 57154), (2788, 56211), (3362, 46614), (4182, 37474), (5043, 31076), (5484, 28577), (6724, 23307), (7769, 20172), (8364, 18737), (10086, 15538)]