201744128

素因数分解:

$2^8\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:150

約数の個数: 108

約数和(自身を含む): 443895480

約数和(自身を除く): 242151352

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 59, 64, 74, 76, 118, 128, 148, 152, 236, 256, 296, 304, 361, 472, 592, 608, 703, 722, 944, 1121, 1184, 1216, 1406, 1444, 1888, 2183, 2242, 2368, 2432, 2812, 2888, 3776, 4366, 4484, 4736, 4864, 5624, 5776, 7552, 8732, 8968, 9472, 11248, 11552, 13357, 15104, 17464, 17936, 21299, 22496, 23104, 26714, 34928, 35872, 41477, 42598, 44992, 46208, 53428, 69856, 71744, 82954, 85196, 89984, 92416, 106856, 139712, 143488, 165908, 170392, 179968, 213712, 279424, 286976, 331816, 340784, 427424, 558848, 663632, 681568, 788063, 854848, 1327264, 1363136, 1576126, 1709696, 2654528, 2726272, 3152252, 3419392, 5309056, 5452544, 6304504, 10618112, 12609008, 25218016, 50436032, 100872064, 201744128]

約数ペア:

[(1, 201744128), (2, 100872064), (4, 50436032), (8, 25218016), (16, 12609008), (19, 10618112), (32, 6304504), (37, 5452544), (38, 5309056), (59, 3419392), (64, 3152252), (74, 2726272), (76, 2654528), (118, 1709696), (128, 1576126), (148, 1363136), (152, 1327264), (236, 854848), (256, 788063), (296, 681568), (304, 663632), (361, 558848), (472, 427424), (592, 340784), (608, 331816), (703, 286976), (722, 279424), (944, 213712), (1121, 179968), (1184, 170392), (1216, 165908), (1406, 143488), (1444, 139712), (1888, 106856), (2183, 92416), (2242, 89984), (2368, 85196), (2432, 82954), (2812, 71744), (2888, 69856), (3776, 53428), (4366, 46208), (4484, 44992), (4736, 42598), (4864, 41477), (5624, 35872), (5776, 34928), (7552, 26714), (8732, 23104), (8968, 22496), (9472, 21299), (11248, 17936), (11552, 17464), (13357, 15104)]