163972392

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{3613}}^1$

素因数の和:3714

約数の個数: 64

約数和(自身を含む): 430210560

約数和(自身を除く): 266238168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 61, 62, 93, 122, 124, 183, 186, 244, 248, 366, 372, 488, 732, 744, 1464, 1891, 3613, 3782, 5673, 7226, 7564, 10839, 11346, 14452, 15128, 21678, 22692, 28904, 43356, 45384, 86712, 112003, 220393, 224006, 336009, 440786, 448012, 661179, 672018, 881572, 896024, 1322358, 1344036, 1763144, 2644716, 2688072, 5289432, 6832183, 13664366, 20496549, 27328732, 40993098, 54657464, 81986196, 163972392]

約数ペア:

[(1, 163972392), (2, 81986196), (3, 54657464), (4, 40993098), (6, 27328732), (8, 20496549), (12, 13664366), (24, 6832183), (31, 5289432), (61, 2688072), (62, 2644716), (93, 1763144), (122, 1344036), (124, 1322358), (183, 896024), (186, 881572), (244, 672018), (248, 661179), (366, 448012), (372, 440786), (488, 336009), (732, 224006), (744, 220393), (1464, 112003), (1891, 86712), (3613, 45384), (3782, 43356), (5673, 28904), (7226, 22692), (7564, 21678), (10839, 15128), (11346, 14452)]