149407848

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:520

約数の個数: 128

約数和(自身を含む): 437529600

約数和(自身を除く): 288121752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 53, 54, 62, 72, 93, 106, 108, 124, 159, 186, 212, 216, 248, 279, 318, 372, 421, 424, 477, 558, 636, 744, 837, 842, 954, 1116, 1263, 1272, 1431, 1643, 1674, 1684, 1908, 2232, 2526, 2862, 3286, 3348, 3368, 3789, 3816, 4929, 5052, 5724, 6572, 6696, 7578, 9858, 10104, 11367, 11448, 13051, 13144, 14787, 15156, 19716, 22313, 22734, 26102, 29574, 30312, 39153, 39432, 44361, 44626, 45468, 52204, 59148, 66939, 78306, 88722, 89252, 90936, 104408, 117459, 118296, 133878, 156612, 177444, 178504, 200817, 234918, 267756, 313224, 352377, 354888, 401634, 469836, 535512, 602451, 691703, 704754, 803268, 939672, 1204902, 1383406, 1409508, 1606536, 2075109, 2409804, 2766812, 2819016, 4150218, 4819608, 5533624, 6225327, 8300436, 12450654, 16600872, 18675981, 24901308, 37351962, 49802616, 74703924, 149407848]

約数ペア:

[(1, 149407848), (2, 74703924), (3, 49802616), (4, 37351962), (6, 24901308), (8, 18675981), (9, 16600872), (12, 12450654), (18, 8300436), (24, 6225327), (27, 5533624), (31, 4819608), (36, 4150218), (53, 2819016), (54, 2766812), (62, 2409804), (72, 2075109), (93, 1606536), (106, 1409508), (108, 1383406), (124, 1204902), (159, 939672), (186, 803268), (212, 704754), (216, 691703), (248, 602451), (279, 535512), (318, 469836), (372, 401634), (421, 354888), (424, 352377), (477, 313224), (558, 267756), (636, 234918), (744, 200817), (837, 178504), (842, 177444), (954, 156612), (1116, 133878), (1263, 118296), (1272, 117459), (1431, 104408), (1643, 90936), (1674, 89252), (1684, 88722), (1908, 78306), (2232, 66939), (2526, 59148), (2862, 52204), (3286, 45468), (3348, 44626), (3368, 44361), (3789, 39432), (3816, 39153), (4929, 30312), (5052, 29574), (5724, 26102), (6572, 22734), (6696, 22313), (7578, 19716), (9858, 15156), (10104, 14787), (11367, 13144), (11448, 13051)]