172601408

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:340

約数の個数: 112

約数和(自身を含む): 420038784

約数和(自身を除く): 247437376

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 131, 136, 173, 224, 238, 262, 272, 346, 448, 476, 524, 544, 692, 917, 952, 1048, 1088, 1211, 1384, 1834, 1904, 2096, 2227, 2422, 2768, 2941, 3668, 3808, 4192, 4454, 4844, 5536, 5882, 7336, 7616, 8384, 8908, 9688, 11072, 11764, 14672, 15589, 17816, 19376, 20587, 22663, 23528, 29344, 31178, 35632, 38752, 41174, 45326, 47056, 58688, 62356, 71264, 77504, 82348, 90652, 94112, 124712, 142528, 158641, 164696, 181304, 188224, 249424, 317282, 329392, 362608, 385271, 498848, 634564, 658784, 725216, 770542, 997696, 1269128, 1317568, 1450432, 1541084, 2538256, 2696897, 3082168, 5076512, 5393794, 6164336, 10153024, 10787588, 12328672, 21575176, 24657344, 43150352, 86300704, 172601408]

約数ペア:

[(1, 172601408), (2, 86300704), (4, 43150352), (7, 24657344), (8, 21575176), (14, 12328672), (16, 10787588), (17, 10153024), (28, 6164336), (32, 5393794), (34, 5076512), (56, 3082168), (64, 2696897), (68, 2538256), (112, 1541084), (119, 1450432), (131, 1317568), (136, 1269128), (173, 997696), (224, 770542), (238, 725216), (262, 658784), (272, 634564), (346, 498848), (448, 385271), (476, 362608), (524, 329392), (544, 317282), (692, 249424), (917, 188224), (952, 181304), (1048, 164696), (1088, 158641), (1211, 142528), (1384, 124712), (1834, 94112), (1904, 90652), (2096, 82348), (2227, 77504), (2422, 71264), (2768, 62356), (2941, 58688), (3668, 47056), (3808, 45326), (4192, 41174), (4454, 38752), (4844, 35632), (5536, 31178), (5882, 29344), (7336, 23528), (7616, 22663), (8384, 20587), (8908, 19376), (9688, 17816), (11072, 15589), (11764, 14672)]