127627883264

素因数分解:

$2^8\times 7^1\times {\mathrm{73}}^1\times {\mathrm{975629}}^1$

素因数の和:975725

約数の個数: 72

約数和(自身を含む): 295139782560

約数和(自身を除く): 167511899296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 256, 292, 448, 511, 584, 896, 1022, 1168, 1792, 2044, 2336, 4088, 4672, 8176, 9344, 16352, 18688, 32704, 65408, 130816, 975629, 1951258, 3902516, 6829403, 7805032, 13658806, 15610064, 27317612, 31220128, 54635224, 62440256, 71220917, 109270448, 124880512, 142441834, 218540896, 249761024, 284883668, 437081792, 498546419, 569767336, 874163584, 997092838, 1139534672, 1748327168, 1994185676, 2279069344, 3988371352, 4558138688, 7976742704, 9116277376, 15953485408, 18232554752, 31906970816, 63813941632, 127627883264]

約数ペア:

[(1, 127627883264), (2, 63813941632), (4, 31906970816), (7, 18232554752), (8, 15953485408), (14, 9116277376), (16, 7976742704), (28, 4558138688), (32, 3988371352), (56, 2279069344), (64, 1994185676), (73, 1748327168), (112, 1139534672), (128, 997092838), (146, 874163584), (224, 569767336), (256, 498546419), (292, 437081792), (448, 284883668), (511, 249761024), (584, 218540896), (896, 142441834), (1022, 124880512), (1168, 109270448), (1792, 71220917), (2044, 62440256), (2336, 54635224), (4088, 31220128), (4672, 27317612), (8176, 15610064), (9344, 13658806), (16352, 7805032), (18688, 6829403), (32704, 3902516), (65408, 1951258), (130816, 975629)]