147621708

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5171}}^1$

素因数の和:5255

約数の個数: 72

約数和(自身を含む): 408525936

約数和(自身を除く): 260904228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 78, 117, 122, 156, 183, 234, 244, 366, 468, 549, 732, 793, 1098, 1586, 2196, 2379, 3172, 4758, 5171, 7137, 9516, 10342, 14274, 15513, 20684, 28548, 31026, 46539, 62052, 67223, 93078, 134446, 186156, 201669, 268892, 315431, 403338, 605007, 630862, 806676, 946293, 1210014, 1261724, 1892586, 2420028, 2838879, 3785172, 4100603, 5677758, 8201206, 11355516, 12301809, 16402412, 24603618, 36905427, 49207236, 73810854, 147621708]

約数ペア:

[(1, 147621708), (2, 73810854), (3, 49207236), (4, 36905427), (6, 24603618), (9, 16402412), (12, 12301809), (13, 11355516), (18, 8201206), (26, 5677758), (36, 4100603), (39, 3785172), (52, 2838879), (61, 2420028), (78, 1892586), (117, 1261724), (122, 1210014), (156, 946293), (183, 806676), (234, 630862), (244, 605007), (366, 403338), (468, 315431), (549, 268892), (732, 201669), (793, 186156), (1098, 134446), (1586, 93078), (2196, 67223), (2379, 62052), (3172, 46539), (4758, 31026), (5171, 28548), (7137, 20684), (9516, 15513), (10342, 14274)]