97740978

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 213565440

約数和(自身を除く): 115824462

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 127, 129, 157, 254, 258, 314, 381, 471, 762, 817, 942, 1634, 2413, 2451, 2983, 4826, 4902, 5461, 5966, 6751, 7239, 8949, 10922, 13502, 14478, 16383, 17898, 19939, 20253, 32766, 39878, 40506, 59817, 103759, 119634, 128269, 207518, 256538, 311277, 378841, 384807, 622554, 757682, 769614, 857377, 1136523, 1714754, 2273046, 2572131, 5144262, 16290163, 32580326, 48870489, 97740978]

約数ペア:

[(1, 97740978), (2, 48870489), (3, 32580326), (6, 16290163), (19, 5144262), (38, 2572131), (43, 2273046), (57, 1714754), (86, 1136523), (114, 857377), (127, 769614), (129, 757682), (157, 622554), (254, 384807), (258, 378841), (314, 311277), (381, 256538), (471, 207518), (762, 128269), (817, 119634), (942, 103759), (1634, 59817), (2413, 40506), (2451, 39878), (2983, 32766), (4826, 20253), (4902, 19939), (5461, 17898), (5966, 16383), (6751, 14478), (7239, 13502), (8949, 10922)]