148496740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{431}}^1$

素因数の和:577

約数の個数: 96

約数和(自身を含む): 376233984

約数和(自身を除く): 227737244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 107, 115, 140, 161, 214, 230, 322, 428, 431, 460, 535, 644, 749, 805, 862, 1070, 1498, 1610, 1724, 2140, 2155, 2461, 2996, 3017, 3220, 3745, 4310, 4922, 6034, 7490, 8620, 9844, 9913, 12068, 12305, 14980, 15085, 17227, 19826, 24610, 30170, 34454, 39652, 46117, 49220, 49565, 60340, 68908, 69391, 86135, 92234, 99130, 138782, 172270, 184468, 198260, 230585, 277564, 322819, 344540, 346955, 461170, 645638, 693910, 922340, 1060691, 1291276, 1387820, 1614095, 2121382, 3228190, 4242764, 5303455, 6456380, 7424837, 10606910, 14849674, 21213820, 29699348, 37124185, 74248370, 148496740]

約数ペア:

[(1, 148496740), (2, 74248370), (4, 37124185), (5, 29699348), (7, 21213820), (10, 14849674), (14, 10606910), (20, 7424837), (23, 6456380), (28, 5303455), (35, 4242764), (46, 3228190), (70, 2121382), (92, 1614095), (107, 1387820), (115, 1291276), (140, 1060691), (161, 922340), (214, 693910), (230, 645638), (322, 461170), (428, 346955), (431, 344540), (460, 322819), (535, 277564), (644, 230585), (749, 198260), (805, 184468), (862, 172270), (1070, 138782), (1498, 99130), (1610, 92234), (1724, 86135), (2140, 69391), (2155, 68908), (2461, 60340), (2996, 49565), (3017, 49220), (3220, 46117), (3745, 39652), (4310, 34454), (4922, 30170), (6034, 24610), (7490, 19826), (8620, 17227), (9844, 15085), (9913, 14980), (12068, 12305)]