157448448

素因数分解:

$2^8\times 3^5\times {\mathrm{2531}}^1$

素因数の和:2562

約数の個数: 108

約数和(自身を含む): 470962128

約数和(自身を除く): 313513680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 384, 432, 486, 576, 648, 768, 864, 972, 1152, 1296, 1728, 1944, 2304, 2531, 2592, 3456, 3888, 5062, 5184, 6912, 7593, 7776, 10124, 10368, 15186, 15552, 20248, 20736, 22779, 30372, 31104, 40496, 45558, 60744, 62208, 68337, 80992, 91116, 121488, 136674, 161984, 182232, 205011, 242976, 273348, 323968, 364464, 410022, 485952, 546696, 615033, 647936, 728928, 820044, 971904, 1093392, 1230066, 1457856, 1640088, 1943808, 2186784, 2460132, 2915712, 3280176, 4373568, 4920264, 5831424, 6560352, 8747136, 9840528, 13120704, 17494272, 19681056, 26241408, 39362112, 52482816, 78724224, 157448448]

約数ペア:

[(1, 157448448), (2, 78724224), (3, 52482816), (4, 39362112), (6, 26241408), (8, 19681056), (9, 17494272), (12, 13120704), (16, 9840528), (18, 8747136), (24, 6560352), (27, 5831424), (32, 4920264), (36, 4373568), (48, 3280176), (54, 2915712), (64, 2460132), (72, 2186784), (81, 1943808), (96, 1640088), (108, 1457856), (128, 1230066), (144, 1093392), (162, 971904), (192, 820044), (216, 728928), (243, 647936), (256, 615033), (288, 546696), (324, 485952), (384, 410022), (432, 364464), (486, 323968), (576, 273348), (648, 242976), (768, 205011), (864, 182232), (972, 161984), (1152, 136674), (1296, 121488), (1728, 91116), (1944, 80992), (2304, 68337), (2531, 62208), (2592, 60744), (3456, 45558), (3888, 40496), (5062, 31104), (5184, 30372), (6912, 22779), (7593, 20736), (7776, 20248), (10124, 15552), (10368, 15186)]