16125376

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:269

約数の個数: 56

約数和(自身を含む): 34290000

約数和(自身を除く): 18164624

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 89, 149, 152, 178, 298, 304, 356, 596, 608, 712, 1192, 1216, 1424, 1691, 2384, 2831, 2848, 3382, 4768, 5662, 5696, 6764, 9536, 11324, 13261, 13528, 22648, 26522, 27056, 45296, 53044, 54112, 90592, 106088, 108224, 181184, 212176, 251959, 424352, 503918, 848704, 1007836, 2015672, 4031344, 8062688, 16125376]

約数ペア:

[(1, 16125376), (2, 8062688), (4, 4031344), (8, 2015672), (16, 1007836), (19, 848704), (32, 503918), (38, 424352), (64, 251959), (76, 212176), (89, 181184), (149, 108224), (152, 106088), (178, 90592), (298, 54112), (304, 53044), (356, 45296), (596, 27056), (608, 26522), (712, 22648), (1192, 13528), (1216, 13261), (1424, 11324), (1691, 9536), (2384, 6764), (2831, 5696), (2848, 5662), (3382, 4768)]