158876364

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{599}}^1$

素因数の和:691

約数の個数: 72

約数和(自身を含む): 400377600

約数和(自身を除く): 241501236

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 46, 62, 69, 92, 93, 124, 138, 186, 276, 372, 599, 713, 961, 1198, 1426, 1797, 1922, 2139, 2396, 2852, 2883, 3594, 3844, 4278, 5766, 7188, 8556, 11532, 13777, 18569, 22103, 27554, 37138, 41331, 44206, 55108, 55707, 66309, 74276, 82662, 88412, 111414, 132618, 165324, 222828, 265236, 427087, 575639, 854174, 1151278, 1281261, 1708348, 1726917, 2302556, 2562522, 3453834, 5125044, 6907668, 13239697, 26479394, 39719091, 52958788, 79438182, 158876364]

約数ペア:

[(1, 158876364), (2, 79438182), (3, 52958788), (4, 39719091), (6, 26479394), (12, 13239697), (23, 6907668), (31, 5125044), (46, 3453834), (62, 2562522), (69, 2302556), (92, 1726917), (93, 1708348), (124, 1281261), (138, 1151278), (186, 854174), (276, 575639), (372, 427087), (599, 265236), (713, 222828), (961, 165324), (1198, 132618), (1426, 111414), (1797, 88412), (1922, 82662), (2139, 74276), (2396, 66309), (2852, 55707), (2883, 55108), (3594, 44206), (3844, 41331), (4278, 37138), (5766, 27554), (7188, 22103), (8556, 18569), (11532, 13777)]