111885156

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{829}}^1$

素因数の和:1025

約数の個数: 72

約数和(自身を含む): 297286080

約数和(自身を除く): 185400924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 163, 207, 276, 326, 414, 489, 652, 828, 829, 978, 1467, 1658, 1956, 2487, 2934, 3316, 3749, 4974, 5868, 7461, 7498, 9948, 11247, 14922, 14996, 19067, 22494, 29844, 33741, 38134, 44988, 57201, 67482, 76268, 114402, 134964, 135127, 171603, 228804, 270254, 343206, 405381, 540508, 686412, 810762, 1216143, 1621524, 2432286, 3107921, 4864572, 6215842, 9323763, 12431684, 18647526, 27971289, 37295052, 55942578, 111885156]

約数ペア:

[(1, 111885156), (2, 55942578), (3, 37295052), (4, 27971289), (6, 18647526), (9, 12431684), (12, 9323763), (18, 6215842), (23, 4864572), (36, 3107921), (46, 2432286), (69, 1621524), (92, 1216143), (138, 810762), (163, 686412), (207, 540508), (276, 405381), (326, 343206), (414, 270254), (489, 228804), (652, 171603), (828, 135127), (829, 134964), (978, 114402), (1467, 76268), (1658, 67482), (1956, 57201), (2487, 44988), (2934, 38134), (3316, 33741), (3749, 29844), (4974, 22494), (5868, 19067), (7461, 14996), (7498, 14922), (9948, 11247)]