155531664

素因数分解:

$2^4\times 3^5\times {\mathrm{109}}^1\times {\mathrm{367}}^1$

素因数の和:499

約数の個数: 120

約数和(自身を含む): 456776320

約数和(自身を除く): 301244656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 109, 144, 162, 216, 218, 243, 324, 327, 367, 432, 436, 486, 648, 654, 734, 872, 972, 981, 1101, 1296, 1308, 1468, 1744, 1944, 1962, 2202, 2616, 2936, 2943, 3303, 3888, 3924, 4404, 5232, 5872, 5886, 6606, 7848, 8808, 8829, 9909, 11772, 13212, 15696, 17616, 17658, 19818, 23544, 26424, 26487, 29727, 35316, 39636, 40003, 47088, 52848, 52974, 59454, 70632, 79272, 80006, 89181, 105948, 118908, 120009, 141264, 158544, 160012, 178362, 211896, 237816, 240018, 320024, 356724, 360027, 423792, 475632, 480036, 640048, 713448, 720054, 960072, 1080081, 1426896, 1440108, 1920144, 2160162, 2880216, 3240243, 4320324, 5760432, 6480486, 8640648, 9720729, 12960972, 17281296, 19441458, 25921944, 38882916, 51843888, 77765832, 155531664]

約数ペア:

[(1, 155531664), (2, 77765832), (3, 51843888), (4, 38882916), (6, 25921944), (8, 19441458), (9, 17281296), (12, 12960972), (16, 9720729), (18, 8640648), (24, 6480486), (27, 5760432), (36, 4320324), (48, 3240243), (54, 2880216), (72, 2160162), (81, 1920144), (108, 1440108), (109, 1426896), (144, 1080081), (162, 960072), (216, 720054), (218, 713448), (243, 640048), (324, 480036), (327, 475632), (367, 423792), (432, 360027), (436, 356724), (486, 320024), (648, 240018), (654, 237816), (734, 211896), (872, 178362), (972, 160012), (981, 158544), (1101, 141264), (1296, 120009), (1308, 118908), (1468, 105948), (1744, 89181), (1944, 80006), (1962, 79272), (2202, 70632), (2616, 59454), (2936, 52974), (2943, 52848), (3303, 47088), (3888, 40003), (3924, 39636), (4404, 35316), (5232, 29727), (5872, 26487), (5886, 26424), (6606, 23544), (7848, 19818), (8808, 17658), (8829, 17616), (9909, 15696), (11772, 13212)]