166218400

素因数分解:

$2^5\times 5^2\times {\mathrm{173}}^1\times {\mathrm{1201}}^1$

素因数の和:1394

約数の個数: 72

約数和(自身を含む): 408466044

約数和(自身を除く): 242247644

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 173, 200, 346, 400, 692, 800, 865, 1201, 1384, 1730, 2402, 2768, 3460, 4325, 4804, 5536, 6005, 6920, 8650, 9608, 12010, 13840, 17300, 19216, 24020, 27680, 30025, 34600, 38432, 48040, 60050, 69200, 96080, 120100, 138400, 192160, 207773, 240200, 415546, 480400, 831092, 960800, 1038865, 1662184, 2077730, 3324368, 4155460, 5194325, 6648736, 8310920, 10388650, 16621840, 20777300, 33243680, 41554600, 83109200, 166218400]

約数ペア:

[(1, 166218400), (2, 83109200), (4, 41554600), (5, 33243680), (8, 20777300), (10, 16621840), (16, 10388650), (20, 8310920), (25, 6648736), (32, 5194325), (40, 4155460), (50, 3324368), (80, 2077730), (100, 1662184), (160, 1038865), (173, 960800), (200, 831092), (346, 480400), (400, 415546), (692, 240200), (800, 207773), (865, 192160), (1201, 138400), (1384, 120100), (1730, 96080), (2402, 69200), (2768, 60050), (3460, 48040), (4325, 38432), (4804, 34600), (5536, 30025), (6005, 27680), (6920, 24020), (8650, 19216), (9608, 17300), (12010, 13840)]