169850464

素因数分解:

$2^5\times 7^2\times {\mathrm{149}}^1\times {\mathrm{727}}^1$

素因数の和:900

約数の個数: 72

約数和(自身を含む): 392137200

約数和(自身を除く): 222286736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 149, 196, 224, 298, 392, 596, 727, 784, 1043, 1192, 1454, 1568, 2086, 2384, 2908, 4172, 4768, 5089, 5816, 7301, 8344, 10178, 11632, 14602, 16688, 20356, 23264, 29204, 33376, 35623, 40712, 58408, 71246, 81424, 108323, 116816, 142492, 162848, 216646, 233632, 284984, 433292, 569968, 758261, 866584, 1139936, 1516522, 1733168, 3033044, 3466336, 5307827, 6066088, 10615654, 12132176, 21231308, 24264352, 42462616, 84925232, 169850464]

約数ペア:

[(1, 169850464), (2, 84925232), (4, 42462616), (7, 24264352), (8, 21231308), (14, 12132176), (16, 10615654), (28, 6066088), (32, 5307827), (49, 3466336), (56, 3033044), (98, 1733168), (112, 1516522), (149, 1139936), (196, 866584), (224, 758261), (298, 569968), (392, 433292), (596, 284984), (727, 233632), (784, 216646), (1043, 162848), (1192, 142492), (1454, 116816), (1568, 108323), (2086, 81424), (2384, 71246), (2908, 58408), (4172, 40712), (4768, 35623), (5089, 33376), (5816, 29204), (7301, 23264), (8344, 20356), (10178, 16688), (11632, 14602)]