156841728

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:370

約数の個数: 144

約数和(自身を含む): 454307616

約数和(自身を除く): 297465888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 41, 48, 51, 64, 68, 82, 96, 102, 123, 128, 136, 164, 192, 204, 246, 256, 272, 293, 328, 384, 408, 492, 544, 586, 656, 697, 768, 816, 879, 984, 1088, 1172, 1312, 1394, 1632, 1758, 1968, 2091, 2176, 2344, 2624, 2788, 3264, 3516, 3936, 4182, 4352, 4688, 4981, 5248, 5576, 6528, 7032, 7872, 8364, 9376, 9962, 10496, 11152, 12013, 13056, 14064, 14943, 15744, 16728, 18752, 19924, 22304, 24026, 28128, 29886, 31488, 33456, 36039, 37504, 39848, 44608, 48052, 56256, 59772, 66912, 72078, 75008, 79696, 89216, 96104, 112512, 119544, 133824, 144156, 159392, 178432, 192208, 204221, 225024, 239088, 267648, 288312, 318784, 384416, 408442, 478176, 535296, 576624, 612663, 637568, 768832, 816884, 956352, 1153248, 1225326, 1275136, 1537664, 1633768, 1912704, 2306496, 2450652, 3075328, 3267536, 3825408, 4612992, 4901304, 6535072, 9225984, 9802608, 13070144, 19605216, 26140288, 39210432, 52280576, 78420864, 156841728]

約数ペア:

[(1, 156841728), (2, 78420864), (3, 52280576), (4, 39210432), (6, 26140288), (8, 19605216), (12, 13070144), (16, 9802608), (17, 9225984), (24, 6535072), (32, 4901304), (34, 4612992), (41, 3825408), (48, 3267536), (51, 3075328), (64, 2450652), (68, 2306496), (82, 1912704), (96, 1633768), (102, 1537664), (123, 1275136), (128, 1225326), (136, 1153248), (164, 956352), (192, 816884), (204, 768832), (246, 637568), (256, 612663), (272, 576624), (293, 535296), (328, 478176), (384, 408442), (408, 384416), (492, 318784), (544, 288312), (586, 267648), (656, 239088), (697, 225024), (768, 204221), (816, 192208), (879, 178432), (984, 159392), (1088, 144156), (1172, 133824), (1312, 119544), (1394, 112512), (1632, 96104), (1758, 89216), (1968, 79696), (2091, 75008), (2176, 72078), (2344, 66912), (2624, 59772), (2788, 56256), (3264, 48052), (3516, 44608), (3936, 39848), (4182, 37504), (4352, 36039), (4688, 33456), (4981, 31488), (5248, 29886), (5576, 28128), (6528, 24026), (7032, 22304), (7872, 19924), (8364, 18752), (9376, 16728), (9962, 15744), (10496, 14943), (11152, 14064), (12013, 13056)]