149767424

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{751}}^1$

素因数の和:827

約数の個数: 72

約数和(自身を含む): 322788480

約数和(自身を除く): 173021056

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 64, 76, 82, 128, 152, 164, 256, 304, 328, 608, 656, 751, 779, 1216, 1312, 1502, 1558, 2432, 2624, 3004, 3116, 4864, 5248, 6008, 6232, 10496, 12016, 12464, 14269, 24032, 24928, 28538, 30791, 48064, 49856, 57076, 61582, 96128, 99712, 114152, 123164, 192256, 199424, 228304, 246328, 456608, 492656, 585029, 913216, 985312, 1170058, 1826432, 1970624, 2340116, 3652864, 3941248, 4680232, 7882496, 9360464, 18720928, 37441856, 74883712, 149767424]

約数ペア:

[(1, 149767424), (2, 74883712), (4, 37441856), (8, 18720928), (16, 9360464), (19, 7882496), (32, 4680232), (38, 3941248), (41, 3652864), (64, 2340116), (76, 1970624), (82, 1826432), (128, 1170058), (152, 985312), (164, 913216), (256, 585029), (304, 492656), (328, 456608), (608, 246328), (656, 228304), (751, 199424), (779, 192256), (1216, 123164), (1312, 114152), (1502, 99712), (1558, 96128), (2432, 61582), (2624, 57076), (3004, 49856), (3116, 48064), (4864, 30791), (5248, 28538), (6008, 24928), (6232, 24032), (10496, 14269), (12016, 12464)]