129838248

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1861}}^1$

素因数の和:1912

約数の個数: 128

約数和(自身を含む): 402192000

約数和(自身を除く): 272353752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 27, 34, 36, 38, 51, 54, 57, 68, 72, 76, 102, 108, 114, 136, 152, 153, 171, 204, 216, 228, 306, 323, 342, 408, 456, 459, 513, 612, 646, 684, 918, 969, 1026, 1224, 1292, 1368, 1836, 1861, 1938, 2052, 2584, 2907, 3672, 3722, 3876, 4104, 5583, 5814, 7444, 7752, 8721, 11166, 11628, 14888, 16749, 17442, 22332, 23256, 31637, 33498, 34884, 35359, 44664, 50247, 63274, 66996, 69768, 70718, 94911, 100494, 106077, 126548, 133992, 141436, 189822, 200988, 212154, 253096, 282872, 284733, 318231, 379644, 401976, 424308, 569466, 601103, 636462, 759288, 848616, 854199, 954693, 1138932, 1202206, 1272924, 1708398, 1803309, 1909386, 2277864, 2404412, 2545848, 3416796, 3606618, 3818772, 4808824, 5409927, 6833592, 7213236, 7637544, 10819854, 14426472, 16229781, 21639708, 32459562, 43279416, 64919124, 129838248]

約数ペア:

[(1, 129838248), (2, 64919124), (3, 43279416), (4, 32459562), (6, 21639708), (8, 16229781), (9, 14426472), (12, 10819854), (17, 7637544), (18, 7213236), (19, 6833592), (24, 5409927), (27, 4808824), (34, 3818772), (36, 3606618), (38, 3416796), (51, 2545848), (54, 2404412), (57, 2277864), (68, 1909386), (72, 1803309), (76, 1708398), (102, 1272924), (108, 1202206), (114, 1138932), (136, 954693), (152, 854199), (153, 848616), (171, 759288), (204, 636462), (216, 601103), (228, 569466), (306, 424308), (323, 401976), (342, 379644), (408, 318231), (456, 284733), (459, 282872), (513, 253096), (612, 212154), (646, 200988), (684, 189822), (918, 141436), (969, 133992), (1026, 126548), (1224, 106077), (1292, 100494), (1368, 94911), (1836, 70718), (1861, 69768), (1938, 66996), (2052, 63274), (2584, 50247), (2907, 44664), (3672, 35359), (3722, 34884), (3876, 33498), (4104, 31637), (5583, 23256), (5814, 22332), (7444, 17442), (7752, 16749), (8721, 14888), (11166, 11628)]