155994112

素因数分解:

$2^{11}\times {\mathrm{59}}^1\times {\mathrm{1291}}^1$

素因数の和:1372

約数の個数: 48

約数和(自身を含む): 317444400

約数和(自身を除く): 161450288

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 256, 472, 512, 944, 1024, 1291, 1888, 2048, 2582, 3776, 5164, 7552, 10328, 15104, 20656, 30208, 41312, 60416, 76169, 82624, 120832, 152338, 165248, 304676, 330496, 609352, 660992, 1218704, 1321984, 2437408, 2643968, 4874816, 9749632, 19499264, 38998528, 77997056, 155994112]

約数ペア:

[(1, 155994112), (2, 77997056), (4, 38998528), (8, 19499264), (16, 9749632), (32, 4874816), (59, 2643968), (64, 2437408), (118, 1321984), (128, 1218704), (236, 660992), (256, 609352), (472, 330496), (512, 304676), (944, 165248), (1024, 152338), (1291, 120832), (1888, 82624), (2048, 76169), (2582, 60416), (3776, 41312), (5164, 30208), (7552, 20656), (10328, 15104)]