155644588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:247

約数の個数: 96

約数和(自身を含む): 335301120

約数和(自身を除く): 179656532

約数列:

[1, 2, 4, 11, 17, 22, 23, 34, 44, 46, 68, 83, 92, 109, 166, 187, 218, 253, 332, 374, 391, 436, 506, 748, 782, 913, 1012, 1199, 1411, 1564, 1826, 1853, 1909, 2398, 2507, 2822, 3652, 3706, 3818, 4301, 4796, 5014, 5644, 7412, 7636, 8602, 9047, 10028, 15521, 17204, 18094, 20383, 20999, 27577, 31042, 32453, 36188, 40766, 41998, 42619, 55154, 62084, 64906, 81532, 83996, 85238, 99517, 110308, 129812, 153799, 170476, 199034, 208081, 307598, 356983, 398068, 416162, 468809, 615196, 713966, 832324, 937618, 1427932, 1691789, 1875236, 2288891, 3383578, 3537377, 4577782, 6767156, 7074754, 9155564, 14149508, 38911147, 77822294, 155644588]

約数ペア:

[(1, 155644588), (2, 77822294), (4, 38911147), (11, 14149508), (17, 9155564), (22, 7074754), (23, 6767156), (34, 4577782), (44, 3537377), (46, 3383578), (68, 2288891), (83, 1875236), (92, 1691789), (109, 1427932), (166, 937618), (187, 832324), (218, 713966), (253, 615196), (332, 468809), (374, 416162), (391, 398068), (436, 356983), (506, 307598), (748, 208081), (782, 199034), (913, 170476), (1012, 153799), (1199, 129812), (1411, 110308), (1564, 99517), (1826, 85238), (1853, 83996), (1909, 81532), (2398, 64906), (2507, 62084), (2822, 55154), (3652, 42619), (3706, 41998), (3818, 40766), (4301, 36188), (4796, 32453), (5014, 31042), (5644, 27577), (7412, 20999), (7636, 20383), (8602, 18094), (9047, 17204), (10028, 15521)]