172355472

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:358

約数の個数: 160

約数和(自身を含む): 522466560

約数和(自身を除く): 350111088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 41, 48, 54, 72, 74, 82, 108, 111, 123, 144, 148, 164, 216, 222, 246, 263, 296, 328, 333, 369, 432, 444, 492, 526, 592, 656, 666, 738, 789, 888, 984, 999, 1052, 1107, 1332, 1476, 1517, 1578, 1776, 1968, 1998, 2104, 2214, 2367, 2664, 2952, 3034, 3156, 3996, 4208, 4428, 4551, 4734, 5328, 5904, 6068, 6312, 7101, 7992, 8856, 9102, 9468, 9731, 10783, 12136, 12624, 13653, 14202, 15984, 17712, 18204, 18936, 19462, 21566, 24272, 27306, 28404, 29193, 32349, 36408, 37872, 38924, 40959, 43132, 54612, 56808, 58386, 64698, 72816, 77848, 81918, 86264, 87579, 97047, 109224, 113616, 116772, 129396, 155696, 163836, 172528, 175158, 194094, 218448, 233544, 258792, 262737, 291141, 327672, 350316, 388188, 398971, 467088, 517584, 525474, 582282, 655344, 700632, 776376, 797942, 1050948, 1164564, 1196913, 1401264, 1552752, 1595884, 2101896, 2329128, 2393826, 3191768, 3590739, 4203792, 4658256, 4787652, 6383536, 7181478, 9575304, 10772217, 14362956, 19150608, 21544434, 28725912, 43088868, 57451824, 86177736, 172355472]

約数ペア:

[(1, 172355472), (2, 86177736), (3, 57451824), (4, 43088868), (6, 28725912), (8, 21544434), (9, 19150608), (12, 14362956), (16, 10772217), (18, 9575304), (24, 7181478), (27, 6383536), (36, 4787652), (37, 4658256), (41, 4203792), (48, 3590739), (54, 3191768), (72, 2393826), (74, 2329128), (82, 2101896), (108, 1595884), (111, 1552752), (123, 1401264), (144, 1196913), (148, 1164564), (164, 1050948), (216, 797942), (222, 776376), (246, 700632), (263, 655344), (296, 582282), (328, 525474), (333, 517584), (369, 467088), (432, 398971), (444, 388188), (492, 350316), (526, 327672), (592, 291141), (656, 262737), (666, 258792), (738, 233544), (789, 218448), (888, 194094), (984, 175158), (999, 172528), (1052, 163836), (1107, 155696), (1332, 129396), (1476, 116772), (1517, 113616), (1578, 109224), (1776, 97047), (1968, 87579), (1998, 86264), (2104, 81918), (2214, 77848), (2367, 72816), (2664, 64698), (2952, 58386), (3034, 56808), (3156, 54612), (3996, 43132), (4208, 40959), (4428, 38924), (4551, 37872), (4734, 36408), (5328, 32349), (5904, 29193), (6068, 28404), (6312, 27306), (7101, 24272), (7992, 21566), (8856, 19462), (9102, 18936), (9468, 18204), (9731, 17712), (10783, 15984), (12136, 14202), (12624, 13653)]