155979384

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{2969}}^1$

素因数の和:3188

約数の個数: 64

約数和(自身を含む): 427680000

約数和(自身を除く): 271700616

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 199, 264, 398, 597, 796, 1194, 1592, 2189, 2388, 2969, 4378, 4776, 5938, 6567, 8756, 8907, 11876, 13134, 17512, 17814, 23752, 26268, 32659, 35628, 52536, 65318, 71256, 97977, 130636, 195954, 261272, 391908, 590831, 783816, 1181662, 1772493, 2363324, 3544986, 4726648, 6499141, 7089972, 12998282, 14179944, 19497423, 25996564, 38994846, 51993128, 77989692, 155979384]

約数ペア:

[(1, 155979384), (2, 77989692), (3, 51993128), (4, 38994846), (6, 25996564), (8, 19497423), (11, 14179944), (12, 12998282), (22, 7089972), (24, 6499141), (33, 4726648), (44, 3544986), (66, 2363324), (88, 1772493), (132, 1181662), (199, 783816), (264, 590831), (398, 391908), (597, 261272), (796, 195954), (1194, 130636), (1592, 97977), (2189, 71256), (2388, 65318), (2969, 52536), (4378, 35628), (4776, 32659), (5938, 26268), (6567, 23752), (8756, 17814), (8907, 17512), (11876, 13134)]