131612256

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:258

約数の個数: 192

約数和(自身を含む): 413683200

約数和(自身を除く): 282070944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 37, 46, 48, 54, 69, 72, 74, 92, 96, 108, 111, 138, 144, 148, 179, 184, 207, 216, 222, 276, 288, 296, 333, 358, 368, 414, 432, 444, 537, 552, 592, 621, 666, 716, 736, 828, 851, 864, 888, 999, 1074, 1104, 1184, 1242, 1332, 1432, 1611, 1656, 1702, 1776, 1998, 2148, 2208, 2484, 2553, 2664, 2864, 3222, 3312, 3404, 3552, 3996, 4117, 4296, 4833, 4968, 5106, 5328, 5728, 6444, 6623, 6624, 6808, 7659, 7992, 8234, 8592, 9666, 9936, 10212, 10656, 12351, 12888, 13246, 13616, 15318, 15984, 16468, 17184, 19332, 19869, 19872, 20424, 22977, 24702, 25776, 26492, 27232, 30636, 31968, 32936, 37053, 38664, 39738, 40848, 45954, 49404, 51552, 52984, 59607, 61272, 65872, 74106, 77328, 79476, 81696, 91908, 98808, 105968, 111159, 119214, 122544, 131744, 148212, 152329, 154656, 158952, 178821, 183816, 197616, 211936, 222318, 238428, 245088, 296424, 304658, 317904, 357642, 367632, 395232, 444636, 456987, 476856, 592848, 609316, 635808, 715284, 735264, 889272, 913974, 953712, 1185696, 1218632, 1370961, 1430568, 1778544, 1827948, 1907424, 2437264, 2741922, 2861136, 3557088, 3655896, 4112883, 4874528, 5483844, 5722272, 7311792, 8225766, 10967688, 14623584, 16451532, 21935376, 32903064, 43870752, 65806128, 131612256]

約数ペア:

[(1, 131612256), (2, 65806128), (3, 43870752), (4, 32903064), (6, 21935376), (8, 16451532), (9, 14623584), (12, 10967688), (16, 8225766), (18, 7311792), (23, 5722272), (24, 5483844), (27, 4874528), (32, 4112883), (36, 3655896), (37, 3557088), (46, 2861136), (48, 2741922), (54, 2437264), (69, 1907424), (72, 1827948), (74, 1778544), (92, 1430568), (96, 1370961), (108, 1218632), (111, 1185696), (138, 953712), (144, 913974), (148, 889272), (179, 735264), (184, 715284), (207, 635808), (216, 609316), (222, 592848), (276, 476856), (288, 456987), (296, 444636), (333, 395232), (358, 367632), (368, 357642), (414, 317904), (432, 304658), (444, 296424), (537, 245088), (552, 238428), (592, 222318), (621, 211936), (666, 197616), (716, 183816), (736, 178821), (828, 158952), (851, 154656), (864, 152329), (888, 148212), (999, 131744), (1074, 122544), (1104, 119214), (1184, 111159), (1242, 105968), (1332, 98808), (1432, 91908), (1611, 81696), (1656, 79476), (1702, 77328), (1776, 74106), (1998, 65872), (2148, 61272), (2208, 59607), (2484, 52984), (2553, 51552), (2664, 49404), (2864, 45954), (3222, 40848), (3312, 39738), (3404, 38664), (3552, 37053), (3996, 32936), (4117, 31968), (4296, 30636), (4833, 27232), (4968, 26492), (5106, 25776), (5328, 24702), (5728, 22977), (6444, 20424), (6623, 19872), (6624, 19869), (6808, 19332), (7659, 17184), (7992, 16468), (8234, 15984), (8592, 15318), (9666, 13616), (9936, 13246), (10212, 12888), (10656, 12351)]