140464224

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{15733}}^1$

素因数の和:15780

約数の個数: 72

約数和(自身を含む): 412356672

約数和(自身を除く): 271892448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 15733, 31466, 47199, 62932, 94398, 125864, 141597, 188796, 251728, 283194, 377592, 487723, 503456, 566388, 755184, 975446, 1132776, 1463169, 1510368, 1950892, 2265552, 2926338, 3901784, 4389507, 4531104, 5852676, 7803568, 8779014, 11705352, 15607136, 17558028, 23410704, 35116056, 46821408, 70232112, 140464224]

約数ペア:

[(1, 140464224), (2, 70232112), (3, 46821408), (4, 35116056), (6, 23410704), (8, 17558028), (9, 15607136), (12, 11705352), (16, 8779014), (18, 7803568), (24, 5852676), (31, 4531104), (32, 4389507), (36, 3901784), (48, 2926338), (62, 2265552), (72, 1950892), (93, 1510368), (96, 1463169), (124, 1132776), (144, 975446), (186, 755184), (248, 566388), (279, 503456), (288, 487723), (372, 377592), (496, 283194), (558, 251728), (744, 188796), (992, 141597), (1116, 125864), (1488, 94398), (2232, 62932), (2976, 47199), (4464, 31466), (8928, 15733)]