156973405576

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1481}}^1\times {\mathrm{3079}}^1$

素因数の和:4910

約数の個数: 64

約数和(自身を含む): 318241123200

約数和(自身を除く): 161267717624

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 331, 662, 1324, 1481, 2648, 2962, 3079, 4303, 5924, 6158, 8606, 11848, 12316, 17212, 19253, 24632, 34424, 38506, 40027, 77012, 80054, 154024, 160108, 320216, 490211, 980422, 1019149, 1960844, 2038298, 3921688, 4076596, 4559999, 6372743, 8153192, 9119998, 12745486, 13248937, 18239996, 25490972, 26497874, 36479992, 50981944, 52995748, 59279987, 105991496, 118559974, 237119948, 474239896, 1509359669, 3018719338, 6037438676, 12074877352, 19621675697, 39243351394, 78486702788, 156973405576]

約数ペア:

[(1, 156973405576), (2, 78486702788), (4, 39243351394), (8, 19621675697), (13, 12074877352), (26, 6037438676), (52, 3018719338), (104, 1509359669), (331, 474239896), (662, 237119948), (1324, 118559974), (1481, 105991496), (2648, 59279987), (2962, 52995748), (3079, 50981944), (4303, 36479992), (5924, 26497874), (6158, 25490972), (8606, 18239996), (11848, 13248937), (12316, 12745486), (17212, 9119998), (19253, 8153192), (24632, 6372743), (34424, 4559999), (38506, 4076596), (40027, 3921688), (77012, 2038298), (80054, 1960844), (154024, 1019149), (160108, 980422), (320216, 490211)]