156556512

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{983}}^1$

素因数の和:1085

約数の個数: 144

約数和(自身を含む): 515773440

約数和(自身を除く): 359216928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 79, 84, 96, 112, 126, 144, 158, 168, 224, 237, 252, 288, 316, 336, 474, 504, 553, 632, 672, 711, 948, 983, 1008, 1106, 1264, 1422, 1659, 1896, 1966, 2016, 2212, 2528, 2844, 2949, 3318, 3792, 3932, 4424, 4977, 5688, 5898, 6636, 6881, 7584, 7864, 8847, 8848, 9954, 11376, 11796, 13272, 13762, 15728, 17694, 17696, 19908, 20643, 22752, 23592, 26544, 27524, 31456, 35388, 39816, 41286, 47184, 53088, 55048, 61929, 70776, 77657, 79632, 82572, 94368, 110096, 123858, 141552, 155314, 159264, 165144, 220192, 232971, 247716, 283104, 310628, 330288, 465942, 495432, 543599, 621256, 660576, 698913, 931884, 990864, 1087198, 1242512, 1397826, 1630797, 1863768, 1981728, 2174396, 2485024, 2795652, 3261594, 3727536, 4348792, 4892391, 5591304, 6523188, 7455072, 8697584, 9784782, 11182608, 13046376, 17395168, 19569564, 22365216, 26092752, 39139128, 52185504, 78278256, 156556512]

約数ペア:

[(1, 156556512), (2, 78278256), (3, 52185504), (4, 39139128), (6, 26092752), (7, 22365216), (8, 19569564), (9, 17395168), (12, 13046376), (14, 11182608), (16, 9784782), (18, 8697584), (21, 7455072), (24, 6523188), (28, 5591304), (32, 4892391), (36, 4348792), (42, 3727536), (48, 3261594), (56, 2795652), (63, 2485024), (72, 2174396), (79, 1981728), (84, 1863768), (96, 1630797), (112, 1397826), (126, 1242512), (144, 1087198), (158, 990864), (168, 931884), (224, 698913), (237, 660576), (252, 621256), (288, 543599), (316, 495432), (336, 465942), (474, 330288), (504, 310628), (553, 283104), (632, 247716), (672, 232971), (711, 220192), (948, 165144), (983, 159264), (1008, 155314), (1106, 141552), (1264, 123858), (1422, 110096), (1659, 94368), (1896, 82572), (1966, 79632), (2016, 77657), (2212, 70776), (2528, 61929), (2844, 55048), (2949, 53088), (3318, 47184), (3792, 41286), (3932, 39816), (4424, 35388), (4977, 31456), (5688, 27524), (5898, 26544), (6636, 23592), (6881, 22752), (7584, 20643), (7864, 19908), (8847, 17696), (8848, 17694), (9954, 15728), (11376, 13762), (11796, 13272)]