187131954

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1543}}^1$

素因数の和:1635

約数の個数: 64

約数和(自身を含む): 420215040

約数和(自身を除く): 233083086

約数列:

[1, 2, 3, 6, 17, 29, 34, 41, 51, 58, 82, 87, 102, 123, 174, 246, 493, 697, 986, 1189, 1394, 1479, 1543, 2091, 2378, 2958, 3086, 3567, 4182, 4629, 7134, 9258, 20213, 26231, 40426, 44747, 52462, 60639, 63263, 78693, 89494, 121278, 126526, 134241, 157386, 189789, 268482, 379578, 760699, 1075471, 1521398, 1834627, 2150942, 2282097, 3226413, 3669254, 4564194, 5503881, 6452826, 11007762, 31188659, 62377318, 93565977, 187131954]

約数ペア:

[(1, 187131954), (2, 93565977), (3, 62377318), (6, 31188659), (17, 11007762), (29, 6452826), (34, 5503881), (41, 4564194), (51, 3669254), (58, 3226413), (82, 2282097), (87, 2150942), (102, 1834627), (123, 1521398), (174, 1075471), (246, 760699), (493, 379578), (697, 268482), (986, 189789), (1189, 157386), (1394, 134241), (1479, 126526), (1543, 121278), (2091, 89494), (2378, 78693), (2958, 63263), (3086, 60639), (3567, 52462), (4182, 44747), (4629, 40426), (7134, 26231), (9258, 20213)]