145836192

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{257}}^2$

素因数の和:550

約数の個数: 72

約数和(自身を含む): 401024736

約数和(自身を除く): 255188544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 257, 276, 368, 514, 552, 736, 771, 1028, 1104, 1542, 2056, 2208, 3084, 4112, 5911, 6168, 8224, 11822, 12336, 17733, 23644, 24672, 35466, 47288, 66049, 70932, 94576, 132098, 141864, 189152, 198147, 264196, 283728, 396294, 528392, 567456, 792588, 1056784, 1519127, 1585176, 2113568, 3038254, 3170352, 4557381, 6076508, 6340704, 9114762, 12153016, 18229524, 24306032, 36459048, 48612064, 72918096, 145836192]

約数ペア:

[(1, 145836192), (2, 72918096), (3, 48612064), (4, 36459048), (6, 24306032), (8, 18229524), (12, 12153016), (16, 9114762), (23, 6340704), (24, 6076508), (32, 4557381), (46, 3170352), (48, 3038254), (69, 2113568), (92, 1585176), (96, 1519127), (138, 1056784), (184, 792588), (257, 567456), (276, 528392), (368, 396294), (514, 283728), (552, 264196), (736, 198147), (771, 189152), (1028, 141864), (1104, 132098), (1542, 94576), (2056, 70932), (2208, 66049), (3084, 47288), (4112, 35466), (5911, 24672), (6168, 23644), (8224, 17733), (11822, 12336)]