155707248

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1201}}^1$

素因数の和:1322

約数の個数: 80

約数和(自身を含む): 419122976

約数和(自身を除く): 263415728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 73, 74, 111, 146, 148, 219, 222, 292, 296, 438, 444, 584, 592, 876, 888, 1168, 1201, 1752, 1776, 2402, 2701, 3504, 3603, 4804, 5402, 7206, 8103, 9608, 10804, 14412, 16206, 19216, 21608, 28824, 32412, 43216, 44437, 57648, 64824, 87673, 88874, 129648, 133311, 175346, 177748, 263019, 266622, 350692, 355496, 526038, 533244, 701384, 710992, 1052076, 1066488, 1402768, 2104152, 2132976, 3243901, 4208304, 6487802, 9731703, 12975604, 19463406, 25951208, 38926812, 51902416, 77853624, 155707248]

約数ペア:

[(1, 155707248), (2, 77853624), (3, 51902416), (4, 38926812), (6, 25951208), (8, 19463406), (12, 12975604), (16, 9731703), (24, 6487802), (37, 4208304), (48, 3243901), (73, 2132976), (74, 2104152), (111, 1402768), (146, 1066488), (148, 1052076), (219, 710992), (222, 701384), (292, 533244), (296, 526038), (438, 355496), (444, 350692), (584, 266622), (592, 263019), (876, 177748), (888, 175346), (1168, 133311), (1201, 129648), (1752, 88874), (1776, 87673), (2402, 64824), (2701, 57648), (3504, 44437), (3603, 43216), (4804, 32412), (5402, 28824), (7206, 21608), (8103, 19216), (9608, 16206), (10804, 14412)]