152055310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:170

約数の個数: 128

約数和(自身を含む): 339406848

約数和(自身を除く): 187351538

約数列:

[1, 2, 5, 10, 11, 17, 22, 31, 34, 43, 55, 61, 62, 85, 86, 110, 122, 155, 170, 187, 215, 305, 310, 341, 374, 430, 473, 527, 610, 671, 682, 731, 935, 946, 1037, 1054, 1333, 1342, 1462, 1705, 1870, 1891, 2074, 2365, 2623, 2635, 2666, 3355, 3410, 3655, 3782, 4730, 5185, 5246, 5270, 5797, 6665, 6710, 7310, 8041, 9455, 10370, 11407, 11594, 13115, 13330, 14663, 16082, 18910, 20801, 22661, 22814, 26230, 28853, 28985, 29326, 32147, 40205, 41602, 44591, 45322, 57035, 57706, 57970, 64294, 73315, 80410, 81313, 89182, 104005, 113305, 114070, 144265, 146630, 160735, 162626, 208010, 222955, 226610, 249271, 288530, 321470, 353617, 406565, 445910, 490501, 498542, 707234, 813130, 894443, 981002, 1246355, 1382321, 1768085, 1788886, 2452505, 2492710, 2764642, 3536170, 4472215, 4905010, 6911605, 8944430, 13823210, 15205531, 30411062, 76027655, 152055310]

約数ペア:

[(1, 152055310), (2, 76027655), (5, 30411062), (10, 15205531), (11, 13823210), (17, 8944430), (22, 6911605), (31, 4905010), (34, 4472215), (43, 3536170), (55, 2764642), (61, 2492710), (62, 2452505), (85, 1788886), (86, 1768085), (110, 1382321), (122, 1246355), (155, 981002), (170, 894443), (187, 813130), (215, 707234), (305, 498542), (310, 490501), (341, 445910), (374, 406565), (430, 353617), (473, 321470), (527, 288530), (610, 249271), (671, 226610), (682, 222955), (731, 208010), (935, 162626), (946, 160735), (1037, 146630), (1054, 144265), (1333, 114070), (1342, 113305), (1462, 104005), (1705, 89182), (1870, 81313), (1891, 80410), (2074, 73315), (2365, 64294), (2623, 57970), (2635, 57706), (2666, 57035), (3355, 45322), (3410, 44591), (3655, 41602), (3782, 40205), (4730, 32147), (5185, 29326), (5246, 28985), (5270, 28853), (5797, 26230), (6665, 22814), (6710, 22661), (7310, 20801), (8041, 18910), (9455, 16082), (10370, 14663), (11407, 13330), (11594, 13115)]