148919784

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:315

約数の個数: 128

約数和(自身を含む): 420940800

約数和(自身を除く): 272021016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 89, 93, 104, 124, 156, 173, 178, 186, 248, 267, 312, 346, 356, 372, 403, 519, 534, 692, 712, 744, 806, 1038, 1068, 1157, 1209, 1384, 1612, 2076, 2136, 2249, 2314, 2418, 2759, 3224, 3471, 4152, 4498, 4628, 4836, 5363, 5518, 6747, 6942, 8277, 8996, 9256, 9672, 10726, 11036, 13494, 13884, 15397, 16089, 16554, 17992, 21452, 22072, 26988, 27768, 30794, 32178, 33108, 35867, 42904, 46191, 53976, 61588, 64356, 66216, 69719, 71734, 92382, 107601, 123176, 128712, 139438, 143468, 184764, 200161, 209157, 215202, 278876, 286936, 369528, 400322, 418314, 430404, 477307, 557752, 600483, 800644, 836628, 860808, 954614, 1200966, 1431921, 1601288, 1673256, 1909228, 2401932, 2863842, 3818456, 4803864, 5727684, 6204991, 11455368, 12409982, 18614973, 24819964, 37229946, 49639928, 74459892, 148919784]

約数ペア:

[(1, 148919784), (2, 74459892), (3, 49639928), (4, 37229946), (6, 24819964), (8, 18614973), (12, 12409982), (13, 11455368), (24, 6204991), (26, 5727684), (31, 4803864), (39, 3818456), (52, 2863842), (62, 2401932), (78, 1909228), (89, 1673256), (93, 1601288), (104, 1431921), (124, 1200966), (156, 954614), (173, 860808), (178, 836628), (186, 800644), (248, 600483), (267, 557752), (312, 477307), (346, 430404), (356, 418314), (372, 400322), (403, 369528), (519, 286936), (534, 278876), (692, 215202), (712, 209157), (744, 200161), (806, 184764), (1038, 143468), (1068, 139438), (1157, 128712), (1209, 123176), (1384, 107601), (1612, 92382), (2076, 71734), (2136, 69719), (2249, 66216), (2314, 64356), (2418, 61588), (2759, 53976), (3224, 46191), (3471, 42904), (4152, 35867), (4498, 33108), (4628, 32178), (4836, 30794), (5363, 27768), (5518, 26988), (6747, 22072), (6942, 21452), (8277, 17992), (8996, 16554), (9256, 16089), (9672, 15397), (10726, 13884), (11036, 13494)]