178902288

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{683}}^1$

素因数の和:821

約数の個数: 120

約数和(自身を含む): 535867488

約数和(自身を除く): 356965200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 107, 136, 144, 153, 204, 214, 272, 306, 321, 408, 428, 612, 642, 683, 816, 856, 963, 1224, 1284, 1366, 1712, 1819, 1926, 2049, 2448, 2568, 2732, 3638, 3852, 4098, 5136, 5457, 5464, 6147, 7276, 7704, 8196, 10914, 10928, 11611, 12294, 14552, 15408, 16371, 16392, 21828, 23222, 24588, 29104, 32742, 32784, 34833, 43656, 46444, 49176, 65484, 69666, 73081, 87312, 92888, 98352, 104499, 130968, 139332, 146162, 185776, 208998, 219243, 261936, 278664, 292324, 417996, 438486, 557328, 584648, 657729, 835992, 876972, 1169296, 1242377, 1315458, 1671984, 1753944, 2484754, 2630916, 3507888, 3727131, 4969508, 5261832, 7454262, 9939016, 10523664, 11181393, 14908524, 19878032, 22362786, 29817048, 44725572, 59634096, 89451144, 178902288]

約数ペア:

[(1, 178902288), (2, 89451144), (3, 59634096), (4, 44725572), (6, 29817048), (8, 22362786), (9, 19878032), (12, 14908524), (16, 11181393), (17, 10523664), (18, 9939016), (24, 7454262), (34, 5261832), (36, 4969508), (48, 3727131), (51, 3507888), (68, 2630916), (72, 2484754), (102, 1753944), (107, 1671984), (136, 1315458), (144, 1242377), (153, 1169296), (204, 876972), (214, 835992), (272, 657729), (306, 584648), (321, 557328), (408, 438486), (428, 417996), (612, 292324), (642, 278664), (683, 261936), (816, 219243), (856, 208998), (963, 185776), (1224, 146162), (1284, 139332), (1366, 130968), (1712, 104499), (1819, 98352), (1926, 92888), (2049, 87312), (2448, 73081), (2568, 69666), (2732, 65484), (3638, 49176), (3852, 46444), (4098, 43656), (5136, 34833), (5457, 32784), (5464, 32742), (6147, 29104), (7276, 24588), (7704, 23222), (8196, 21828), (10914, 16392), (10928, 16371), (11611, 15408), (12294, 14552)]