161542752

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{571}}^1$

素因数の和:1012

約数の個数: 96

約数和(自身を含む): 486630144

約数和(自身を除く): 325087392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 421, 571, 672, 842, 1142, 1263, 1684, 1713, 2284, 2526, 2947, 3368, 3426, 3997, 4568, 5052, 5894, 6736, 6852, 7994, 8841, 9136, 10104, 11788, 11991, 13472, 13704, 15988, 17682, 18272, 20208, 23576, 23982, 27408, 31976, 35364, 40416, 47152, 47964, 54816, 63952, 70728, 94304, 95928, 127904, 141456, 191856, 240391, 282912, 383712, 480782, 721173, 961564, 1442346, 1682737, 1923128, 2884692, 3365474, 3846256, 5048211, 5769384, 6730948, 7692512, 10096422, 11538768, 13461896, 20192844, 23077536, 26923792, 40385688, 53847584, 80771376, 161542752]

約数ペア:

[(1, 161542752), (2, 80771376), (3, 53847584), (4, 40385688), (6, 26923792), (7, 23077536), (8, 20192844), (12, 13461896), (14, 11538768), (16, 10096422), (21, 7692512), (24, 6730948), (28, 5769384), (32, 5048211), (42, 3846256), (48, 3365474), (56, 2884692), (84, 1923128), (96, 1682737), (112, 1442346), (168, 961564), (224, 721173), (336, 480782), (421, 383712), (571, 282912), (672, 240391), (842, 191856), (1142, 141456), (1263, 127904), (1684, 95928), (1713, 94304), (2284, 70728), (2526, 63952), (2947, 54816), (3368, 47964), (3426, 47152), (3997, 40416), (4568, 35364), (5052, 31976), (5894, 27408), (6736, 23982), (6852, 23576), (7994, 20208), (8841, 18272), (9136, 17682), (10104, 15988), (11788, 13704), (11991, 13472)]