161326848

素因数分解:

$2^8\times 3^1\times {\mathrm{79}}^1\times {\mathrm{2659}}^1$

素因数の和:2757

約数の個数: 72

約数和(自身を含む): 434963200

約数和(自身を除く): 273636352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 128, 158, 192, 237, 256, 316, 384, 474, 632, 768, 948, 1264, 1896, 2528, 2659, 3792, 5056, 5318, 7584, 7977, 10112, 10636, 15168, 15954, 20224, 21272, 30336, 31908, 42544, 60672, 63816, 85088, 127632, 170176, 210061, 255264, 340352, 420122, 510528, 630183, 680704, 840244, 1021056, 1260366, 1680488, 2042112, 2520732, 3360976, 5041464, 6721952, 10082928, 13443904, 20165856, 26887808, 40331712, 53775616, 80663424, 161326848]

約数ペア:

[(1, 161326848), (2, 80663424), (3, 53775616), (4, 40331712), (6, 26887808), (8, 20165856), (12, 13443904), (16, 10082928), (24, 6721952), (32, 5041464), (48, 3360976), (64, 2520732), (79, 2042112), (96, 1680488), (128, 1260366), (158, 1021056), (192, 840244), (237, 680704), (256, 630183), (316, 510528), (384, 420122), (474, 340352), (632, 255264), (768, 210061), (948, 170176), (1264, 127632), (1896, 85088), (2528, 63816), (2659, 60672), (3792, 42544), (5056, 31908), (5318, 30336), (7584, 21272), (7977, 20224), (10112, 15954), (10636, 15168)]