155396136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{547}}^1$

素因数の和:671

約数の個数: 128

約数和(自身を含む): 473472000

約数和(自身を除く): 318075864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 89, 114, 133, 152, 168, 178, 228, 266, 267, 356, 399, 456, 532, 534, 547, 623, 712, 798, 1064, 1068, 1094, 1246, 1596, 1641, 1691, 1869, 2136, 2188, 2492, 3192, 3282, 3382, 3738, 3829, 4376, 4984, 5073, 6564, 6764, 7476, 7658, 10146, 10393, 11487, 11837, 13128, 13528, 14952, 15316, 20292, 20786, 22974, 23674, 30632, 31179, 35511, 40584, 41572, 45948, 47348, 48683, 62358, 71022, 72751, 83144, 91896, 94696, 97366, 124716, 142044, 145502, 146049, 194732, 218253, 249432, 284088, 291004, 292098, 340781, 389464, 436506, 582008, 584196, 681562, 873012, 924977, 1022343, 1168392, 1363124, 1746024, 1849954, 2044686, 2726248, 2774931, 3699908, 4089372, 5549862, 6474839, 7399816, 8178744, 11099724, 12949678, 19424517, 22199448, 25899356, 38849034, 51798712, 77698068, 155396136]

約数ペア:

[(1, 155396136), (2, 77698068), (3, 51798712), (4, 38849034), (6, 25899356), (7, 22199448), (8, 19424517), (12, 12949678), (14, 11099724), (19, 8178744), (21, 7399816), (24, 6474839), (28, 5549862), (38, 4089372), (42, 3699908), (56, 2774931), (57, 2726248), (76, 2044686), (84, 1849954), (89, 1746024), (114, 1363124), (133, 1168392), (152, 1022343), (168, 924977), (178, 873012), (228, 681562), (266, 584196), (267, 582008), (356, 436506), (399, 389464), (456, 340781), (532, 292098), (534, 291004), (547, 284088), (623, 249432), (712, 218253), (798, 194732), (1064, 146049), (1068, 145502), (1094, 142044), (1246, 124716), (1596, 97366), (1641, 94696), (1691, 91896), (1869, 83144), (2136, 72751), (2188, 71022), (2492, 62358), (3192, 48683), (3282, 47348), (3382, 45948), (3738, 41572), (3829, 40584), (4376, 35511), (4984, 31179), (5073, 30632), (6564, 23674), (6764, 22974), (7476, 20786), (7658, 20292), (10146, 15316), (10393, 14952), (11487, 13528), (11837, 13128)]