152146890

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1019}}^1$

素因数の和:1121

約数の個数: 128

約数和(自身を含む): 470016000

約数和(自身を除く): 317869110

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 79, 90, 105, 126, 135, 158, 189, 210, 237, 270, 315, 378, 395, 474, 553, 630, 711, 790, 945, 1019, 1106, 1185, 1422, 1659, 1890, 2038, 2133, 2370, 2765, 3057, 3318, 3555, 4266, 4977, 5095, 5530, 6114, 7110, 7133, 8295, 9171, 9954, 10190, 10665, 14266, 14931, 15285, 16590, 18342, 21330, 21399, 24885, 27513, 29862, 30570, 35665, 42798, 45855, 49770, 55026, 64197, 71330, 74655, 80501, 91710, 106995, 128394, 137565, 149310, 161002, 192591, 213990, 241503, 275130, 320985, 385182, 402505, 483006, 563507, 641970, 724509, 805010, 962955, 1127014, 1207515, 1449018, 1690521, 1925910, 2173527, 2415030, 2817535, 3381042, 3622545, 4347054, 5071563, 5635070, 7245090, 8452605, 10143126, 10867635, 15214689, 16905210, 21735270, 25357815, 30429378, 50715630, 76073445, 152146890]

約数ペア:

[(1, 152146890), (2, 76073445), (3, 50715630), (5, 30429378), (6, 25357815), (7, 21735270), (9, 16905210), (10, 15214689), (14, 10867635), (15, 10143126), (18, 8452605), (21, 7245090), (27, 5635070), (30, 5071563), (35, 4347054), (42, 3622545), (45, 3381042), (54, 2817535), (63, 2415030), (70, 2173527), (79, 1925910), (90, 1690521), (105, 1449018), (126, 1207515), (135, 1127014), (158, 962955), (189, 805010), (210, 724509), (237, 641970), (270, 563507), (315, 483006), (378, 402505), (395, 385182), (474, 320985), (553, 275130), (630, 241503), (711, 213990), (790, 192591), (945, 161002), (1019, 149310), (1106, 137565), (1185, 128394), (1422, 106995), (1659, 91710), (1890, 80501), (2038, 74655), (2133, 71330), (2370, 64197), (2765, 55026), (3057, 49770), (3318, 45855), (3555, 42798), (4266, 35665), (4977, 30570), (5095, 29862), (5530, 27513), (6114, 24885), (7110, 21399), (7133, 21330), (8295, 18342), (9171, 16590), (9954, 15285), (10190, 14931), (10665, 14266)]