145655856

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:599

約数の個数: 120

約数和(自身を含む): 427940864

約数和(自身を除く): 282285008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 67, 72, 93, 124, 134, 144, 186, 201, 248, 268, 279, 372, 402, 487, 496, 536, 558, 603, 744, 804, 974, 1072, 1116, 1206, 1461, 1488, 1608, 1948, 2077, 2232, 2412, 2922, 3216, 3896, 4154, 4383, 4464, 4824, 5844, 6231, 7792, 8308, 8766, 9648, 11688, 12462, 15097, 16616, 17532, 18693, 23376, 24924, 30194, 32629, 33232, 35064, 37386, 45291, 49848, 60388, 65258, 70128, 74772, 90582, 97887, 99696, 120776, 130516, 135873, 149544, 181164, 195774, 241552, 261032, 271746, 293661, 299088, 362328, 391548, 522064, 543492, 587322, 724656, 783096, 1011499, 1086984, 1174644, 1566192, 2022998, 2173968, 2349288, 3034497, 4045996, 4698576, 6068994, 8091992, 9103491, 12137988, 16183984, 18206982, 24275976, 36413964, 48551952, 72827928, 145655856]

約数ペア:

[(1, 145655856), (2, 72827928), (3, 48551952), (4, 36413964), (6, 24275976), (8, 18206982), (9, 16183984), (12, 12137988), (16, 9103491), (18, 8091992), (24, 6068994), (31, 4698576), (36, 4045996), (48, 3034497), (62, 2349288), (67, 2173968), (72, 2022998), (93, 1566192), (124, 1174644), (134, 1086984), (144, 1011499), (186, 783096), (201, 724656), (248, 587322), (268, 543492), (279, 522064), (372, 391548), (402, 362328), (487, 299088), (496, 293661), (536, 271746), (558, 261032), (603, 241552), (744, 195774), (804, 181164), (974, 149544), (1072, 135873), (1116, 130516), (1206, 120776), (1461, 99696), (1488, 97887), (1608, 90582), (1948, 74772), (2077, 70128), (2232, 65258), (2412, 60388), (2922, 49848), (3216, 45291), (3896, 37386), (4154, 35064), (4383, 33232), (4464, 32629), (4824, 30194), (5844, 24924), (6231, 23376), (7792, 18693), (8308, 17532), (8766, 16616), (9648, 15097), (11688, 12462)]