128522052

素因数分解:

$2^2\times 3^4\times {\mathrm{89}}^1\times {\mathrm{4457}}^1$

素因数の和:4562

約数の個数: 60

約数和(自身を含む): 339833340

約数和(自身を除く): 211311288

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 89, 108, 162, 178, 267, 324, 356, 534, 801, 1068, 1602, 2403, 3204, 4457, 4806, 7209, 8914, 9612, 13371, 14418, 17828, 26742, 28836, 40113, 53484, 80226, 120339, 160452, 240678, 361017, 396673, 481356, 722034, 793346, 1190019, 1444068, 1586692, 2380038, 3570057, 4760076, 7140114, 10710171, 14280228, 21420342, 32130513, 42840684, 64261026, 128522052]

約数ペア:

[(1, 128522052), (2, 64261026), (3, 42840684), (4, 32130513), (6, 21420342), (9, 14280228), (12, 10710171), (18, 7140114), (27, 4760076), (36, 3570057), (54, 2380038), (81, 1586692), (89, 1444068), (108, 1190019), (162, 793346), (178, 722034), (267, 481356), (324, 396673), (356, 361017), (534, 240678), (801, 160452), (1068, 120339), (1602, 80226), (2403, 53484), (3204, 40113), (4457, 28836), (4806, 26742), (7209, 17828), (8914, 14418), (9612, 13371)]