172039859404

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{997}}^1\times {\mathrm{3259}}^1$

素因数の和:4359

約数の個数: 96

約数和(自身を含む): 361474641920

約数和(自身を除く): 189434782516

約数列:

[1, 2, 4, 7, 14, 28, 31, 61, 62, 122, 124, 217, 244, 427, 434, 854, 868, 997, 1708, 1891, 1994, 3259, 3782, 3988, 6518, 6979, 7564, 13036, 13237, 13958, 22813, 26474, 27916, 30907, 45626, 52948, 60817, 61814, 91252, 101029, 121634, 123628, 198799, 202058, 216349, 243268, 397598, 404116, 425719, 432698, 707203, 795196, 851438, 865396, 1391593, 1414406, 1702876, 1885327, 2783186, 2828812, 3249223, 3770654, 5566372, 6162769, 6498446, 7541308, 12325538, 12996892, 13197289, 22744561, 24651076, 26394578, 43139383, 45489122, 52789156, 86278766, 90978244, 100725913, 172557532, 198202603, 201451826, 396405206, 402903652, 705081391, 792810412, 1387418221, 1410162782, 2774836442, 2820325564, 5549672884, 6144280693, 12288561386, 24577122772, 43009964851, 86019929702, 172039859404]

約数ペア:

[(1, 172039859404), (2, 86019929702), (4, 43009964851), (7, 24577122772), (14, 12288561386), (28, 6144280693), (31, 5549672884), (61, 2820325564), (62, 2774836442), (122, 1410162782), (124, 1387418221), (217, 792810412), (244, 705081391), (427, 402903652), (434, 396405206), (854, 201451826), (868, 198202603), (997, 172557532), (1708, 100725913), (1891, 90978244), (1994, 86278766), (3259, 52789156), (3782, 45489122), (3988, 43139383), (6518, 26394578), (6979, 24651076), (7564, 22744561), (13036, 13197289), (13237, 12996892), (13958, 12325538), (22813, 7541308), (26474, 6498446), (27916, 6162769), (30907, 5566372), (45626, 3770654), (52948, 3249223), (60817, 2828812), (61814, 2783186), (91252, 1885327), (101029, 1702876), (121634, 1414406), (123628, 1391593), (198799, 865396), (202058, 851438), (216349, 795196), (243268, 707203), (397598, 432698), (404116, 425719)]