156712333374

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{20219}}^1$

素因数の和:20550

約数の個数: 96

約数和(自身を含む): 362242108800

約数和(自身を除く): 205529775426

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 131, 171, 173, 262, 342, 346, 393, 519, 786, 1038, 1179, 1557, 2358, 2489, 3114, 3287, 4978, 6574, 7467, 9861, 14934, 19722, 20219, 22401, 22663, 29583, 40438, 44802, 45326, 59166, 60657, 67989, 121314, 135978, 181971, 203967, 363942, 384161, 407934, 430597, 768322, 861194, 1152483, 1291791, 2304966, 2583582, 2648689, 3457449, 3497887, 3875373, 5297378, 6914898, 6995774, 7750746, 7946067, 10493661, 15892134, 20987322, 23838201, 31480983, 47676402, 50325091, 62961966, 66459853, 100650182, 132919706, 150975273, 199379559, 301950546, 398759118, 452925819, 458223197, 598138677, 905851638, 916446394, 1196277354, 1374669591, 2749339182, 4124008773, 8248017546, 8706240743, 17412481486, 26118722229, 52237444458, 78356166687, 156712333374]

約数ペア:

[(1, 156712333374), (2, 78356166687), (3, 52237444458), (6, 26118722229), (9, 17412481486), (18, 8706240743), (19, 8248017546), (38, 4124008773), (57, 2749339182), (114, 1374669591), (131, 1196277354), (171, 916446394), (173, 905851638), (262, 598138677), (342, 458223197), (346, 452925819), (393, 398759118), (519, 301950546), (786, 199379559), (1038, 150975273), (1179, 132919706), (1557, 100650182), (2358, 66459853), (2489, 62961966), (3114, 50325091), (3287, 47676402), (4978, 31480983), (6574, 23838201), (7467, 20987322), (9861, 15892134), (14934, 10493661), (19722, 7946067), (20219, 7750746), (22401, 6995774), (22663, 6914898), (29583, 5297378), (40438, 3875373), (44802, 3497887), (45326, 3457449), (59166, 2648689), (60657, 2583582), (67989, 2304966), (121314, 1291791), (135978, 1152483), (181971, 861194), (203967, 768322), (363942, 430597), (384161, 407934)]