137783776

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19483}}^1$

素因数の和:19523

約数の個数: 48

約数和(自身を含む): 309327984

約数和(自身を除く): 171544208

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 19483, 38966, 77932, 155864, 253279, 311728, 331211, 506558, 623456, 662422, 1013116, 1324844, 2026232, 2649688, 4052464, 4305743, 5299376, 8104928, 8611486, 10598752, 17222972, 34445944, 68891888, 137783776]

約数ペア:

[(1, 137783776), (2, 68891888), (4, 34445944), (8, 17222972), (13, 10598752), (16, 8611486), (17, 8104928), (26, 5299376), (32, 4305743), (34, 4052464), (52, 2649688), (68, 2026232), (104, 1324844), (136, 1013116), (208, 662422), (221, 623456), (272, 506558), (416, 331211), (442, 311728), (544, 253279), (884, 155864), (1768, 77932), (3536, 38966), (7072, 19483)]