16173180416

素因数分解:

$2^9\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{1163}}^1$

素因数の和:1511

約数の個数: 80

約数和(自身を含む): 32736703824

約数和(自身を除く): 16563523408

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 173, 256, 314, 346, 512, 628, 692, 1163, 1256, 1384, 2326, 2512, 2768, 4652, 5024, 5536, 9304, 10048, 11072, 18608, 20096, 22144, 27161, 37216, 40192, 44288, 54322, 74432, 80384, 88576, 108644, 148864, 182591, 201199, 217288, 297728, 365182, 402398, 434576, 595456, 730364, 804796, 869152, 1460728, 1609592, 1738304, 2921456, 3219184, 3476608, 5842912, 6438368, 6953216, 11685824, 12876736, 13906432, 23371648, 25753472, 31588243, 46743296, 51506944, 63176486, 93486592, 103013888, 126352972, 252705944, 505411888, 1010823776, 2021647552, 4043295104, 8086590208, 16173180416]

約数ペア:

[(1, 16173180416), (2, 8086590208), (4, 4043295104), (8, 2021647552), (16, 1010823776), (32, 505411888), (64, 252705944), (128, 126352972), (157, 103013888), (173, 93486592), (256, 63176486), (314, 51506944), (346, 46743296), (512, 31588243), (628, 25753472), (692, 23371648), (1163, 13906432), (1256, 12876736), (1384, 11685824), (2326, 6953216), (2512, 6438368), (2768, 5842912), (4652, 3476608), (5024, 3219184), (5536, 2921456), (9304, 1738304), (10048, 1609592), (11072, 1460728), (18608, 869152), (20096, 804796), (22144, 730364), (27161, 595456), (37216, 434576), (40192, 402398), (44288, 365182), (54322, 297728), (74432, 217288), (80384, 201199), (88576, 182591), (108644, 148864)]