160804144

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{1723}}^1$

素因数の和:2057

約数の個数: 40

約数和(自身を含む): 329215040

約数和(自身を除く): 168410896

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 307, 614, 1228, 1723, 2456, 3446, 4912, 5833, 6892, 11666, 13784, 23332, 27568, 32737, 46664, 65474, 93328, 130948, 261896, 523792, 528961, 1057922, 2115844, 4231688, 8463376, 10050259, 20100518, 40201036, 80402072, 160804144]

約数ペア:

[(1, 160804144), (2, 80402072), (4, 40201036), (8, 20100518), (16, 10050259), (19, 8463376), (38, 4231688), (76, 2115844), (152, 1057922), (304, 528961), (307, 523792), (614, 261896), (1228, 130948), (1723, 93328), (2456, 65474), (3446, 46664), (4912, 32737), (5833, 27568), (6892, 23332), (11666, 13784)]