154159488

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{2731}}^1$

素因数の和:2765

約数の個数: 144

約数和(自身を含む): 516225060

約数和(自身を除く): 362065572

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 384, 392, 441, 448, 504, 576, 588, 672, 784, 882, 896, 1008, 1152, 1176, 1344, 1568, 1764, 2016, 2352, 2688, 2731, 3136, 3528, 4032, 4704, 5462, 6272, 7056, 8064, 8193, 9408, 10924, 14112, 16386, 18816, 19117, 21848, 24579, 28224, 32772, 38234, 43696, 49158, 56448, 57351, 65544, 76468, 87392, 98316, 114702, 131088, 133819, 152936, 172053, 174784, 196632, 229404, 262176, 267638, 305872, 344106, 349568, 393264, 401457, 458808, 524352, 535276, 611744, 688212, 786528, 802914, 917616, 1048704, 1070552, 1204371, 1223488, 1376424, 1573056, 1605828, 1835232, 2141104, 2408742, 2446976, 2752848, 3146112, 3211656, 3670464, 4282208, 4817484, 5505696, 6423312, 7340928, 8564416, 9634968, 11011392, 12846624, 17128832, 19269936, 22022784, 25693248, 38539872, 51386496, 77079744, 154159488]

約数ペア:

[(1, 154159488), (2, 77079744), (3, 51386496), (4, 38539872), (6, 25693248), (7, 22022784), (8, 19269936), (9, 17128832), (12, 12846624), (14, 11011392), (16, 9634968), (18, 8564416), (21, 7340928), (24, 6423312), (28, 5505696), (32, 4817484), (36, 4282208), (42, 3670464), (48, 3211656), (49, 3146112), (56, 2752848), (63, 2446976), (64, 2408742), (72, 2141104), (84, 1835232), (96, 1605828), (98, 1573056), (112, 1376424), (126, 1223488), (128, 1204371), (144, 1070552), (147, 1048704), (168, 917616), (192, 802914), (196, 786528), (224, 688212), (252, 611744), (288, 535276), (294, 524352), (336, 458808), (384, 401457), (392, 393264), (441, 349568), (448, 344106), (504, 305872), (576, 267638), (588, 262176), (672, 229404), (784, 196632), (882, 174784), (896, 172053), (1008, 152936), (1152, 133819), (1176, 131088), (1344, 114702), (1568, 98316), (1764, 87392), (2016, 76468), (2352, 65544), (2688, 57351), (2731, 56448), (3136, 49158), (3528, 43696), (4032, 38234), (4704, 32772), (5462, 28224), (6272, 24579), (7056, 21848), (8064, 19117), (8193, 18816), (9408, 16386), (10924, 14112)]