130500448

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{409}}^1$

素因数の和:504

約数の個数: 72

約数和(自身を含む): 283613400

約数和(自身を除く): 153112952

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 104, 118, 169, 208, 236, 338, 409, 416, 472, 676, 767, 818, 944, 1352, 1534, 1636, 1888, 2704, 3068, 3272, 5317, 5408, 6136, 6544, 9971, 10634, 12272, 13088, 19942, 21268, 24131, 24544, 39884, 42536, 48262, 69121, 79768, 85072, 96524, 138242, 159536, 170144, 193048, 276484, 313703, 319072, 386096, 552968, 627406, 772192, 1105936, 1254812, 2211872, 2509624, 4078139, 5019248, 8156278, 10038496, 16312556, 32625112, 65250224, 130500448]

約数ペア:

[(1, 130500448), (2, 65250224), (4, 32625112), (8, 16312556), (13, 10038496), (16, 8156278), (26, 5019248), (32, 4078139), (52, 2509624), (59, 2211872), (104, 1254812), (118, 1105936), (169, 772192), (208, 627406), (236, 552968), (338, 386096), (409, 319072), (416, 313703), (472, 276484), (676, 193048), (767, 170144), (818, 159536), (944, 138242), (1352, 96524), (1534, 85072), (1636, 79768), (1888, 69121), (2704, 48262), (3068, 42536), (3272, 39884), (5317, 24544), (5408, 24131), (6136, 21268), (6544, 19942), (9971, 13088), (10634, 12272)]