159807180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{971}}^1$

素因数の和:1207

約数の個数: 96

約数和(自身を含む): 484662528

約数和(自身を除く): 324855348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 211, 260, 390, 422, 633, 780, 844, 971, 1055, 1266, 1942, 2110, 2532, 2743, 2913, 3165, 3884, 4220, 4855, 5486, 5826, 6330, 8229, 9710, 10972, 11652, 12623, 12660, 13715, 14565, 16458, 19420, 25246, 27430, 29130, 32916, 37869, 41145, 50492, 54860, 58260, 63115, 75738, 82290, 126230, 151476, 164580, 189345, 204881, 252460, 378690, 409762, 614643, 757380, 819524, 1024405, 1229286, 2048810, 2458572, 2663453, 3073215, 4097620, 5326906, 6146430, 7990359, 10653812, 12292860, 13317265, 15980718, 26634530, 31961436, 39951795, 53269060, 79903590, 159807180]

約数ペア:

[(1, 159807180), (2, 79903590), (3, 53269060), (4, 39951795), (5, 31961436), (6, 26634530), (10, 15980718), (12, 13317265), (13, 12292860), (15, 10653812), (20, 7990359), (26, 6146430), (30, 5326906), (39, 4097620), (52, 3073215), (60, 2663453), (65, 2458572), (78, 2048810), (130, 1229286), (156, 1024405), (195, 819524), (211, 757380), (260, 614643), (390, 409762), (422, 378690), (633, 252460), (780, 204881), (844, 189345), (971, 164580), (1055, 151476), (1266, 126230), (1942, 82290), (2110, 75738), (2532, 63115), (2743, 58260), (2913, 54860), (3165, 50492), (3884, 41145), (4220, 37869), (4855, 32916), (5486, 29130), (5826, 27430), (6330, 25246), (8229, 19420), (9710, 16458), (10972, 14565), (11652, 13715), (12623, 12660)]