168466400

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{6793}}^1$

素因数の和:6844

約数の個数: 72

約数和(自身を含む): 424597824

約数和(自身を除く): 256131424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 200, 248, 310, 400, 496, 620, 775, 800, 992, 1240, 1550, 2480, 3100, 4960, 6200, 6793, 12400, 13586, 24800, 27172, 33965, 54344, 67930, 108688, 135860, 169825, 210583, 217376, 271720, 339650, 421166, 543440, 679300, 842332, 1052915, 1086880, 1358600, 1684664, 2105830, 2717200, 3369328, 4211660, 5264575, 5434400, 6738656, 8423320, 10529150, 16846640, 21058300, 33693280, 42116600, 84233200, 168466400]

約数ペア:

[(1, 168466400), (2, 84233200), (4, 42116600), (5, 33693280), (8, 21058300), (10, 16846640), (16, 10529150), (20, 8423320), (25, 6738656), (31, 5434400), (32, 5264575), (40, 4211660), (50, 3369328), (62, 2717200), (80, 2105830), (100, 1684664), (124, 1358600), (155, 1086880), (160, 1052915), (200, 842332), (248, 679300), (310, 543440), (400, 421166), (496, 339650), (620, 271720), (775, 217376), (800, 210583), (992, 169825), (1240, 135860), (1550, 108688), (2480, 67930), (3100, 54344), (4960, 33965), (6200, 27172), (6793, 24800), (12400, 13586)]