164450412

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2339}}^1$

素因数の和:2393

約数の個数: 120

約数和(自身を含む): 507386880

約数和(自身を除く): 342936468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 81, 84, 93, 108, 124, 126, 162, 186, 189, 217, 252, 279, 324, 372, 378, 434, 558, 567, 651, 756, 837, 868, 1116, 1134, 1302, 1674, 1953, 2268, 2339, 2511, 2604, 3348, 3906, 4678, 5022, 5859, 7017, 7812, 9356, 10044, 11718, 14034, 16373, 17577, 21051, 23436, 28068, 32746, 35154, 42102, 49119, 63153, 65492, 70308, 72509, 84204, 98238, 126306, 145018, 147357, 189459, 196476, 217527, 252612, 290036, 294714, 378918, 435054, 442071, 507563, 589428, 652581, 757836, 870108, 884142, 1015126, 1305162, 1326213, 1522689, 1768284, 1957743, 2030252, 2610324, 2652426, 3045378, 3915486, 4568067, 5304852, 5873229, 6090756, 7830972, 9136134, 11746458, 13704201, 18272268, 23492916, 27408402, 41112603, 54816804, 82225206, 164450412]

約数ペア:

[(1, 164450412), (2, 82225206), (3, 54816804), (4, 41112603), (6, 27408402), (7, 23492916), (9, 18272268), (12, 13704201), (14, 11746458), (18, 9136134), (21, 7830972), (27, 6090756), (28, 5873229), (31, 5304852), (36, 4568067), (42, 3915486), (54, 3045378), (62, 2652426), (63, 2610324), (81, 2030252), (84, 1957743), (93, 1768284), (108, 1522689), (124, 1326213), (126, 1305162), (162, 1015126), (186, 884142), (189, 870108), (217, 757836), (252, 652581), (279, 589428), (324, 507563), (372, 442071), (378, 435054), (434, 378918), (558, 294714), (567, 290036), (651, 252612), (756, 217527), (837, 196476), (868, 189459), (1116, 147357), (1134, 145018), (1302, 126306), (1674, 98238), (1953, 84204), (2268, 72509), (2339, 70308), (2511, 65492), (2604, 63153), (3348, 49119), (3906, 42102), (4678, 35154), (5022, 32746), (5859, 28068), (7017, 23436), (7812, 21051), (9356, 17577), (10044, 16373), (11718, 14034)]