157458624

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2539}}^1$

素因数の和:2590

約数の個数: 112

約数和(自身を含む): 464515200

約数和(自身を除く): 307056576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 64, 68, 76, 96, 102, 114, 136, 152, 192, 204, 228, 272, 304, 323, 408, 456, 544, 608, 646, 816, 912, 969, 1088, 1216, 1292, 1632, 1824, 1938, 2539, 2584, 3264, 3648, 3876, 5078, 5168, 7617, 7752, 10156, 10336, 15234, 15504, 20312, 20672, 30468, 31008, 40624, 43163, 48241, 60936, 62016, 81248, 86326, 96482, 121872, 129489, 144723, 162496, 172652, 192964, 243744, 258978, 289446, 345304, 385928, 487488, 517956, 578892, 690608, 771856, 820097, 1035912, 1157784, 1381216, 1543712, 1640194, 2071824, 2315568, 2460291, 2762432, 3087424, 3280388, 4143648, 4631136, 4920582, 6560776, 8287296, 9262272, 9841164, 13121552, 19682328, 26243104, 39364656, 52486208, 78729312, 157458624]

約数ペア:

[(1, 157458624), (2, 78729312), (3, 52486208), (4, 39364656), (6, 26243104), (8, 19682328), (12, 13121552), (16, 9841164), (17, 9262272), (19, 8287296), (24, 6560776), (32, 4920582), (34, 4631136), (38, 4143648), (48, 3280388), (51, 3087424), (57, 2762432), (64, 2460291), (68, 2315568), (76, 2071824), (96, 1640194), (102, 1543712), (114, 1381216), (136, 1157784), (152, 1035912), (192, 820097), (204, 771856), (228, 690608), (272, 578892), (304, 517956), (323, 487488), (408, 385928), (456, 345304), (544, 289446), (608, 258978), (646, 243744), (816, 192964), (912, 172652), (969, 162496), (1088, 144723), (1216, 129489), (1292, 121872), (1632, 96482), (1824, 86326), (1938, 81248), (2539, 62016), (2584, 60936), (3264, 48241), (3648, 43163), (3876, 40624), (5078, 31008), (5168, 30468), (7617, 20672), (7752, 20312), (10156, 15504), (10336, 15234)]