163041760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{977}}^1$

素因数の和:1148

約数の個数: 96

約数和(自身を含む): 443620800

約数和(自身を除く): 280579040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 149, 160, 224, 280, 298, 560, 596, 745, 977, 1043, 1120, 1192, 1490, 1954, 2086, 2384, 2980, 3908, 4172, 4768, 4885, 5215, 5960, 6839, 7816, 8344, 9770, 10430, 11920, 13678, 15632, 16688, 19540, 20860, 23840, 27356, 31264, 33376, 34195, 39080, 41720, 54712, 68390, 78160, 83440, 109424, 136780, 145573, 156320, 166880, 218848, 273560, 291146, 547120, 582292, 727865, 1019011, 1094240, 1164584, 1455730, 2038022, 2329168, 2911460, 4076044, 4658336, 5095055, 5822920, 8152088, 10190110, 11645840, 16304176, 20380220, 23291680, 32608352, 40760440, 81520880, 163041760]

約数ペア:

[(1, 163041760), (2, 81520880), (4, 40760440), (5, 32608352), (7, 23291680), (8, 20380220), (10, 16304176), (14, 11645840), (16, 10190110), (20, 8152088), (28, 5822920), (32, 5095055), (35, 4658336), (40, 4076044), (56, 2911460), (70, 2329168), (80, 2038022), (112, 1455730), (140, 1164584), (149, 1094240), (160, 1019011), (224, 727865), (280, 582292), (298, 547120), (560, 291146), (596, 273560), (745, 218848), (977, 166880), (1043, 156320), (1120, 145573), (1192, 136780), (1490, 109424), (1954, 83440), (2086, 78160), (2384, 68390), (2980, 54712), (3908, 41720), (4172, 39080), (4768, 34195), (4885, 33376), (5215, 31264), (5960, 27356), (6839, 23840), (7816, 20860), (8344, 19540), (9770, 16688), (10430, 15632), (11920, 13678)]