156716807936

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{773}}^1\times {\mathrm{60919}}^1$

素因数の和:61721

約数の個数: 72

約数和(自身を含む): 337325980320

約数和(自身を除く): 180609172384

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 773, 832, 1546, 1664, 3092, 3328, 6184, 10049, 12368, 20098, 24736, 40196, 49472, 60919, 80392, 98944, 121838, 160784, 197888, 243676, 321568, 487352, 643136, 791947, 974704, 1286272, 1583894, 1949408, 2572544, 3167788, 3898816, 6335576, 7797632, 12671152, 15595264, 25342304, 47090387, 50684608, 94180774, 101369216, 188361548, 202738432, 376723096, 612175031, 753446192, 1224350062, 1506892384, 2448700124, 3013784768, 4897400248, 6027569536, 9794800496, 12055139072, 19589600992, 39179201984, 78358403968, 156716807936]

約数ペア:

[(1, 156716807936), (2, 78358403968), (4, 39179201984), (8, 19589600992), (13, 12055139072), (16, 9794800496), (26, 6027569536), (32, 4897400248), (52, 3013784768), (64, 2448700124), (104, 1506892384), (128, 1224350062), (208, 753446192), (256, 612175031), (416, 376723096), (773, 202738432), (832, 188361548), (1546, 101369216), (1664, 94180774), (3092, 50684608), (3328, 47090387), (6184, 25342304), (10049, 15595264), (12368, 12671152), (20098, 7797632), (24736, 6335576), (40196, 3898816), (49472, 3167788), (60919, 2572544), (80392, 1949408), (98944, 1583894), (121838, 1286272), (160784, 974704), (197888, 791947), (243676, 643136), (321568, 487352)]