157070512852

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{479}}^1\times {\mathrm{18311}}^1$

素因数の和:18853

約数の個数: 72

約数和(自身を含む): 310964129280

約数和(自身を除く): 153893616428

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 121, 148, 242, 407, 479, 484, 814, 958, 1628, 1916, 4477, 5269, 8954, 10538, 17723, 17908, 18311, 21076, 35446, 36622, 57959, 70892, 73244, 115918, 194953, 201421, 231836, 389906, 402842, 677507, 779812, 805684, 1355014, 2144483, 2215631, 2710028, 4288966, 4431262, 7452577, 8577932, 8770969, 8862524, 14905154, 17541938, 29810308, 35083876, 81978347, 96480659, 163956694, 192961318, 324525853, 327913388, 385922636, 649051706, 1061287249, 1298103412, 2122574498, 3569784383, 4245148996, 7139568766, 14279137532, 39267628213, 78535256426, 157070512852]

約数ペア:

[(1, 157070512852), (2, 78535256426), (4, 39267628213), (11, 14279137532), (22, 7139568766), (37, 4245148996), (44, 3569784383), (74, 2122574498), (121, 1298103412), (148, 1061287249), (242, 649051706), (407, 385922636), (479, 327913388), (484, 324525853), (814, 192961318), (958, 163956694), (1628, 96480659), (1916, 81978347), (4477, 35083876), (5269, 29810308), (8954, 17541938), (10538, 14905154), (17723, 8862524), (17908, 8770969), (18311, 8577932), (21076, 7452577), (35446, 4431262), (36622, 4288966), (57959, 2710028), (70892, 2215631), (73244, 2144483), (115918, 1355014), (194953, 805684), (201421, 779812), (231836, 677507), (389906, 402842)]