155896704

素因数分解:

$2^7\times 3^3\times {\mathrm{79}}^1\times {\mathrm{571}}^1$

素因数の和:673

約数の個数: 128

約数和(自身を含む): 466752000

約数和(自身を除く): 310855296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 79, 96, 108, 128, 144, 158, 192, 216, 237, 288, 316, 384, 432, 474, 571, 576, 632, 711, 864, 948, 1142, 1152, 1264, 1422, 1713, 1728, 1896, 2133, 2284, 2528, 2844, 3426, 3456, 3792, 4266, 4568, 5056, 5139, 5688, 6852, 7584, 8532, 9136, 10112, 10278, 11376, 13704, 15168, 15417, 17064, 18272, 20556, 22752, 27408, 30336, 30834, 34128, 36544, 41112, 45109, 45504, 54816, 61668, 68256, 73088, 82224, 90218, 91008, 109632, 123336, 135327, 136512, 164448, 180436, 219264, 246672, 270654, 273024, 328896, 360872, 405981, 493344, 541308, 657792, 721744, 811962, 986688, 1082616, 1217943, 1443488, 1623924, 1973376, 2165232, 2435886, 2886976, 3247848, 4330464, 4871772, 5773952, 6495696, 8660928, 9743544, 12991392, 17321856, 19487088, 25982784, 38974176, 51965568, 77948352, 155896704]

約数ペア:

[(1, 155896704), (2, 77948352), (3, 51965568), (4, 38974176), (6, 25982784), (8, 19487088), (9, 17321856), (12, 12991392), (16, 9743544), (18, 8660928), (24, 6495696), (27, 5773952), (32, 4871772), (36, 4330464), (48, 3247848), (54, 2886976), (64, 2435886), (72, 2165232), (79, 1973376), (96, 1623924), (108, 1443488), (128, 1217943), (144, 1082616), (158, 986688), (192, 811962), (216, 721744), (237, 657792), (288, 541308), (316, 493344), (384, 405981), (432, 360872), (474, 328896), (571, 273024), (576, 270654), (632, 246672), (711, 219264), (864, 180436), (948, 164448), (1142, 136512), (1152, 135327), (1264, 123336), (1422, 109632), (1713, 91008), (1728, 90218), (1896, 82224), (2133, 73088), (2284, 68256), (2528, 61668), (2844, 54816), (3426, 45504), (3456, 45109), (3792, 41112), (4266, 36544), (4568, 34128), (5056, 30834), (5139, 30336), (5688, 27408), (6852, 22752), (7584, 20556), (8532, 18272), (9136, 17064), (10112, 15417), (10278, 15168), (11376, 13704)]