158191020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1009}}^1$

素因数の和:1104

約数の個数: 144

約数和(自身を含む): 524989920

約数和(自身を除く): 366798900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 67, 78, 90, 117, 130, 134, 156, 180, 195, 201, 234, 260, 268, 335, 390, 402, 468, 585, 603, 670, 780, 804, 871, 1005, 1009, 1170, 1206, 1340, 1742, 2010, 2018, 2340, 2412, 2613, 3015, 3027, 3484, 4020, 4036, 4355, 5045, 5226, 6030, 6054, 7839, 8710, 9081, 10090, 10452, 12060, 12108, 13065, 13117, 15135, 15678, 17420, 18162, 20180, 26130, 26234, 30270, 31356, 36324, 39195, 39351, 45405, 52260, 52468, 60540, 65585, 67603, 78390, 78702, 90810, 118053, 131170, 135206, 156780, 157404, 181620, 196755, 202809, 236106, 262340, 270412, 338015, 393510, 405618, 472212, 590265, 608427, 676030, 787020, 811236, 878839, 1014045, 1180530, 1216854, 1352060, 1757678, 2028090, 2361060, 2433708, 2636517, 3042135, 3515356, 4056180, 4394195, 5273034, 6084270, 7909551, 8788390, 10546068, 12168540, 13182585, 15819102, 17576780, 26365170, 31638204, 39547755, 52730340, 79095510, 158191020]

約数ペア:

[(1, 158191020), (2, 79095510), (3, 52730340), (4, 39547755), (5, 31638204), (6, 26365170), (9, 17576780), (10, 15819102), (12, 13182585), (13, 12168540), (15, 10546068), (18, 8788390), (20, 7909551), (26, 6084270), (30, 5273034), (36, 4394195), (39, 4056180), (45, 3515356), (52, 3042135), (60, 2636517), (65, 2433708), (67, 2361060), (78, 2028090), (90, 1757678), (117, 1352060), (130, 1216854), (134, 1180530), (156, 1014045), (180, 878839), (195, 811236), (201, 787020), (234, 676030), (260, 608427), (268, 590265), (335, 472212), (390, 405618), (402, 393510), (468, 338015), (585, 270412), (603, 262340), (670, 236106), (780, 202809), (804, 196755), (871, 181620), (1005, 157404), (1009, 156780), (1170, 135206), (1206, 131170), (1340, 118053), (1742, 90810), (2010, 78702), (2018, 78390), (2340, 67603), (2412, 65585), (2613, 60540), (3015, 52468), (3027, 52260), (3484, 45405), (4020, 39351), (4036, 39195), (4355, 36324), (5045, 31356), (5226, 30270), (6030, 26234), (6054, 26130), (7839, 20180), (8710, 18162), (9081, 17420), (10090, 15678), (10452, 15135), (12060, 13117), (12108, 13065)]