142952656

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:273

約数の個数: 160

約数和(自身を含む): 377118720

約数和(自身を除く): 234166064

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 31, 38, 44, 56, 62, 76, 77, 88, 112, 124, 133, 152, 154, 176, 197, 209, 217, 248, 266, 304, 308, 341, 394, 418, 434, 496, 532, 589, 616, 682, 788, 836, 868, 1064, 1178, 1232, 1364, 1379, 1463, 1576, 1672, 1736, 2128, 2167, 2356, 2387, 2728, 2758, 2926, 3152, 3344, 3472, 3743, 4123, 4334, 4712, 4774, 5456, 5516, 5852, 6107, 6479, 7486, 8246, 8668, 9424, 9548, 11032, 11704, 12214, 12958, 14972, 15169, 16492, 17336, 19096, 22064, 23408, 24428, 25916, 26201, 29944, 30338, 32984, 34672, 38192, 41173, 42749, 45353, 48856, 51832, 52402, 59888, 60676, 65968, 67177, 82346, 85498, 90706, 97712, 103664, 104804, 116033, 121352, 134354, 164692, 170996, 181412, 209608, 232066, 242704, 268708, 288211, 329384, 341992, 362824, 419216, 464132, 470239, 537416, 576422, 658768, 683984, 725648, 812231, 928264, 940478, 1074832, 1152844, 1276363, 1624462, 1856528, 1880956, 2305688, 2552726, 3248924, 3761912, 4611376, 5105452, 6497848, 7523824, 8934541, 10210904, 12995696, 17869082, 20421808, 35738164, 71476328, 142952656]

約数ペア:

[(1, 142952656), (2, 71476328), (4, 35738164), (7, 20421808), (8, 17869082), (11, 12995696), (14, 10210904), (16, 8934541), (19, 7523824), (22, 6497848), (28, 5105452), (31, 4611376), (38, 3761912), (44, 3248924), (56, 2552726), (62, 2305688), (76, 1880956), (77, 1856528), (88, 1624462), (112, 1276363), (124, 1152844), (133, 1074832), (152, 940478), (154, 928264), (176, 812231), (197, 725648), (209, 683984), (217, 658768), (248, 576422), (266, 537416), (304, 470239), (308, 464132), (341, 419216), (394, 362824), (418, 341992), (434, 329384), (496, 288211), (532, 268708), (589, 242704), (616, 232066), (682, 209608), (788, 181412), (836, 170996), (868, 164692), (1064, 134354), (1178, 121352), (1232, 116033), (1364, 104804), (1379, 103664), (1463, 97712), (1576, 90706), (1672, 85498), (1736, 82346), (2128, 67177), (2167, 65968), (2356, 60676), (2387, 59888), (2728, 52402), (2758, 51832), (2926, 48856), (3152, 45353), (3344, 42749), (3472, 41173), (3743, 38192), (4123, 34672), (4334, 32984), (4712, 30338), (4774, 29944), (5456, 26201), (5516, 25916), (5852, 24428), (6107, 23408), (6479, 22064), (7486, 19096), (8246, 17336), (8668, 16492), (9424, 15169), (9548, 14972), (11032, 12958), (11704, 12214)]