153397184

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1249}}^1$

素因数の和:1381

約数の個数: 56

約数和(自身を含む): 323850000

約数和(自身を除く): 170452816

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 101, 152, 202, 304, 404, 608, 808, 1216, 1249, 1616, 1919, 2498, 3232, 3838, 4996, 6464, 7676, 9992, 15352, 19984, 23731, 30704, 39968, 47462, 61408, 79936, 94924, 122816, 126149, 189848, 252298, 379696, 504596, 759392, 1009192, 1518784, 2018384, 2396831, 4036768, 4793662, 8073536, 9587324, 19174648, 38349296, 76698592, 153397184]

約数ペア:

[(1, 153397184), (2, 76698592), (4, 38349296), (8, 19174648), (16, 9587324), (19, 8073536), (32, 4793662), (38, 4036768), (64, 2396831), (76, 2018384), (101, 1518784), (152, 1009192), (202, 759392), (304, 504596), (404, 379696), (608, 252298), (808, 189848), (1216, 126149), (1249, 122816), (1616, 94924), (1919, 79936), (2498, 61408), (3232, 47462), (3838, 39968), (4996, 30704), (6464, 23731), (7676, 19984), (9992, 15352)]