166937820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{2081}}^1$

素因数の和:2291

約数の個数: 96

約数和(自身を含む): 537255936

約数和(自身を除く): 370318116

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 191, 210, 382, 420, 573, 764, 955, 1146, 1337, 1910, 2081, 2292, 2674, 2865, 3820, 4011, 4162, 5348, 5730, 6243, 6685, 8022, 8324, 10405, 11460, 12486, 13370, 14567, 16044, 20055, 20810, 24972, 26740, 29134, 31215, 40110, 41620, 43701, 58268, 62430, 72835, 80220, 87402, 124860, 145670, 174804, 218505, 291340, 397471, 437010, 794942, 874020, 1192413, 1589884, 1987355, 2384826, 2782297, 3974710, 4769652, 5564594, 5962065, 7949420, 8346891, 11129188, 11924130, 13911485, 16693782, 23848260, 27822970, 33387564, 41734455, 55645940, 83468910, 166937820]

約数ペア:

[(1, 166937820), (2, 83468910), (3, 55645940), (4, 41734455), (5, 33387564), (6, 27822970), (7, 23848260), (10, 16693782), (12, 13911485), (14, 11924130), (15, 11129188), (20, 8346891), (21, 7949420), (28, 5962065), (30, 5564594), (35, 4769652), (42, 3974710), (60, 2782297), (70, 2384826), (84, 1987355), (105, 1589884), (140, 1192413), (191, 874020), (210, 794942), (382, 437010), (420, 397471), (573, 291340), (764, 218505), (955, 174804), (1146, 145670), (1337, 124860), (1910, 87402), (2081, 80220), (2292, 72835), (2674, 62430), (2865, 58268), (3820, 43701), (4011, 41620), (4162, 40110), (5348, 31215), (5730, 29134), (6243, 26740), (6685, 24972), (8022, 20810), (8324, 20055), (10405, 16044), (11460, 14567), (12486, 13370)]