162186990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{3881}}^1$

素因数の和:4097

約数の個数: 64

約数和(自身を含む): 447206400

約数和(自身を除く): 285019410

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 199, 210, 398, 597, 995, 1194, 1393, 1990, 2786, 2985, 3881, 4179, 5970, 6965, 7762, 8358, 11643, 13930, 19405, 20895, 23286, 27167, 38810, 41790, 54334, 58215, 81501, 116430, 135835, 163002, 271670, 407505, 772319, 815010, 1544638, 2316957, 3861595, 4633914, 5406233, 7723190, 10812466, 11584785, 16218699, 23169570, 27031165, 32437398, 54062330, 81093495, 162186990]

約数ペア:

[(1, 162186990), (2, 81093495), (3, 54062330), (5, 32437398), (6, 27031165), (7, 23169570), (10, 16218699), (14, 11584785), (15, 10812466), (21, 7723190), (30, 5406233), (35, 4633914), (42, 3861595), (70, 2316957), (105, 1544638), (199, 815010), (210, 772319), (398, 407505), (597, 271670), (995, 163002), (1194, 135835), (1393, 116430), (1990, 81501), (2786, 58215), (2985, 54334), (3881, 41790), (4179, 38810), (5970, 27167), (6965, 23286), (7762, 20895), (8358, 19405), (11643, 13930)]