197967168

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1327}}^1$

素因数の和:1389

約数の個数: 168

約数和(自身を含む): 666528512

約数和(自身を除く): 468561344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 56, 63, 64, 72, 74, 84, 96, 111, 112, 126, 144, 148, 168, 192, 222, 224, 252, 259, 288, 296, 333, 336, 444, 448, 504, 518, 576, 592, 666, 672, 777, 888, 1008, 1036, 1184, 1327, 1332, 1344, 1554, 1776, 2016, 2072, 2331, 2368, 2654, 2664, 3108, 3552, 3981, 4032, 4144, 4662, 5308, 5328, 6216, 7104, 7962, 8288, 9289, 9324, 10616, 10656, 11943, 12432, 15924, 16576, 18578, 18648, 21232, 21312, 23886, 24864, 27867, 31848, 37156, 37296, 42464, 47772, 49099, 49728, 55734, 63696, 74312, 74592, 83601, 84928, 95544, 98198, 111468, 127392, 147297, 148624, 149184, 167202, 191088, 196396, 222936, 254784, 294594, 297248, 334404, 343693, 382176, 392792, 441891, 445872, 589188, 594496, 668808, 687386, 764352, 785584, 883782, 891744, 1031079, 1178376, 1337616, 1374772, 1571168, 1767564, 1783488, 2062158, 2356752, 2675232, 2749544, 3093237, 3142336, 3535128, 4124316, 4713504, 5350464, 5499088, 6186474, 7070256, 8248632, 9427008, 10998176, 12372948, 14140512, 16497264, 21996352, 24745896, 28281024, 32994528, 49491792, 65989056, 98983584, 197967168]

約数ペア:

[(1, 197967168), (2, 98983584), (3, 65989056), (4, 49491792), (6, 32994528), (7, 28281024), (8, 24745896), (9, 21996352), (12, 16497264), (14, 14140512), (16, 12372948), (18, 10998176), (21, 9427008), (24, 8248632), (28, 7070256), (32, 6186474), (36, 5499088), (37, 5350464), (42, 4713504), (48, 4124316), (56, 3535128), (63, 3142336), (64, 3093237), (72, 2749544), (74, 2675232), (84, 2356752), (96, 2062158), (111, 1783488), (112, 1767564), (126, 1571168), (144, 1374772), (148, 1337616), (168, 1178376), (192, 1031079), (222, 891744), (224, 883782), (252, 785584), (259, 764352), (288, 687386), (296, 668808), (333, 594496), (336, 589188), (444, 445872), (448, 441891), (504, 392792), (518, 382176), (576, 343693), (592, 334404), (666, 297248), (672, 294594), (777, 254784), (888, 222936), (1008, 196396), (1036, 191088), (1184, 167202), (1327, 149184), (1332, 148624), (1344, 147297), (1554, 127392), (1776, 111468), (2016, 98198), (2072, 95544), (2331, 84928), (2368, 83601), (2654, 74592), (2664, 74312), (3108, 63696), (3552, 55734), (3981, 49728), (4032, 49099), (4144, 47772), (4662, 42464), (5308, 37296), (5328, 37156), (6216, 31848), (7104, 27867), (7962, 24864), (8288, 23886), (9289, 21312), (9324, 21232), (10616, 18648), (10656, 18578), (11943, 16576), (12432, 15924)]