128259648

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:713

約数の個数: 168

約数和(自身を含む): 414625536

約数和(自身を除く): 286365888

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 64, 66, 72, 88, 93, 96, 99, 124, 132, 144, 176, 186, 192, 198, 248, 264, 279, 288, 341, 352, 372, 396, 496, 528, 558, 576, 653, 682, 704, 744, 792, 992, 1023, 1056, 1116, 1306, 1364, 1488, 1584, 1959, 1984, 2046, 2112, 2232, 2612, 2728, 2976, 3069, 3168, 3918, 4092, 4464, 5224, 5456, 5877, 5952, 6138, 6336, 7183, 7836, 8184, 8928, 10448, 10912, 11754, 12276, 14366, 15672, 16368, 17856, 20243, 20896, 21549, 21824, 23508, 24552, 28732, 31344, 32736, 40486, 41792, 43098, 47016, 49104, 57464, 60729, 62688, 64647, 65472, 80972, 86196, 94032, 98208, 114928, 121458, 125376, 129294, 161944, 172392, 182187, 188064, 196416, 222673, 229856, 242916, 258588, 323888, 344784, 364374, 376128, 445346, 459712, 485832, 517176, 647776, 668019, 689568, 728748, 890692, 971664, 1034352, 1295552, 1336038, 1379136, 1457496, 1781384, 1943328, 2004057, 2068704, 2672076, 2914992, 3562768, 3886656, 4008114, 4137408, 5344152, 5829984, 7125536, 8016228, 10688304, 11659968, 14251072, 16032456, 21376608, 32064912, 42753216, 64129824, 128259648]

約数ペア:

[(1, 128259648), (2, 64129824), (3, 42753216), (4, 32064912), (6, 21376608), (8, 16032456), (9, 14251072), (11, 11659968), (12, 10688304), (16, 8016228), (18, 7125536), (22, 5829984), (24, 5344152), (31, 4137408), (32, 4008114), (33, 3886656), (36, 3562768), (44, 2914992), (48, 2672076), (62, 2068704), (64, 2004057), (66, 1943328), (72, 1781384), (88, 1457496), (93, 1379136), (96, 1336038), (99, 1295552), (124, 1034352), (132, 971664), (144, 890692), (176, 728748), (186, 689568), (192, 668019), (198, 647776), (248, 517176), (264, 485832), (279, 459712), (288, 445346), (341, 376128), (352, 364374), (372, 344784), (396, 323888), (496, 258588), (528, 242916), (558, 229856), (576, 222673), (653, 196416), (682, 188064), (704, 182187), (744, 172392), (792, 161944), (992, 129294), (1023, 125376), (1056, 121458), (1116, 114928), (1306, 98208), (1364, 94032), (1488, 86196), (1584, 80972), (1959, 65472), (1984, 64647), (2046, 62688), (2112, 60729), (2232, 57464), (2612, 49104), (2728, 47016), (2976, 43098), (3069, 41792), (3168, 40486), (3918, 32736), (4092, 31344), (4464, 28732), (5224, 24552), (5456, 23508), (5877, 21824), (5952, 21549), (6138, 20896), (6336, 20243), (7183, 17856), (7836, 16368), (8184, 15672), (8928, 14366), (10448, 12276), (10912, 11754)]