152921388

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:415

約数の個数: 96

約数和(自身を含む): 391974912

約数和(自身を除く): 239053524

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 46, 61, 62, 69, 92, 93, 122, 124, 138, 183, 186, 244, 276, 293, 366, 372, 586, 713, 732, 879, 1172, 1403, 1426, 1758, 1891, 2139, 2806, 2852, 3516, 3782, 4209, 4278, 5612, 5673, 6739, 7564, 8418, 8556, 9083, 11346, 13478, 16836, 17873, 18166, 20217, 22692, 26956, 27249, 35746, 36332, 40434, 43493, 53619, 54498, 71492, 80868, 86986, 107238, 108996, 130479, 173972, 208909, 214476, 260958, 411079, 417818, 521916, 554063, 626727, 822158, 835636, 1108126, 1233237, 1253454, 1644316, 1662189, 2216252, 2466474, 2506908, 3324378, 4932948, 6648756, 12743449, 25486898, 38230347, 50973796, 76460694, 152921388]

約数ペア:

[(1, 152921388), (2, 76460694), (3, 50973796), (4, 38230347), (6, 25486898), (12, 12743449), (23, 6648756), (31, 4932948), (46, 3324378), (61, 2506908), (62, 2466474), (69, 2216252), (92, 1662189), (93, 1644316), (122, 1253454), (124, 1233237), (138, 1108126), (183, 835636), (186, 822158), (244, 626727), (276, 554063), (293, 521916), (366, 417818), (372, 411079), (586, 260958), (713, 214476), (732, 208909), (879, 173972), (1172, 130479), (1403, 108996), (1426, 107238), (1758, 86986), (1891, 80868), (2139, 71492), (2806, 54498), (2852, 53619), (3516, 43493), (3782, 40434), (4209, 36332), (4278, 35746), (5612, 27249), (5673, 26956), (6739, 22692), (7564, 20217), (8418, 18166), (8556, 17873), (9083, 16836), (11346, 13478)]