147873544

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{887}}^1$

素因数の和:1142

約数の個数: 64

約数和(自身を含む): 343123200

約数和(自身を除く): 195249656

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 229, 364, 458, 728, 887, 916, 1603, 1774, 1832, 2977, 3206, 3548, 5954, 6209, 6412, 7096, 11531, 11908, 12418, 12824, 20839, 23062, 23816, 24836, 41678, 46124, 49672, 80717, 83356, 92248, 161434, 166712, 203123, 322868, 406246, 645736, 812492, 1421861, 1624984, 2640599, 2843722, 5281198, 5687444, 10562396, 11374888, 18484193, 21124792, 36968386, 73936772, 147873544]

約数ペア:

[(1, 147873544), (2, 73936772), (4, 36968386), (7, 21124792), (8, 18484193), (13, 11374888), (14, 10562396), (26, 5687444), (28, 5281198), (52, 2843722), (56, 2640599), (91, 1624984), (104, 1421861), (182, 812492), (229, 645736), (364, 406246), (458, 322868), (728, 203123), (887, 166712), (916, 161434), (1603, 92248), (1774, 83356), (1832, 80717), (2977, 49672), (3206, 46124), (3548, 41678), (5954, 24836), (6209, 23816), (6412, 23062), (7096, 20839), (11531, 12824), (11908, 12418)]