122956236

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:216

約数の個数: 144

約数和(自身を含む): 350706720

約数和(自身を除く): 227750484

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 59, 61, 73, 78, 117, 118, 122, 146, 156, 177, 183, 219, 234, 236, 244, 292, 354, 366, 438, 468, 531, 549, 657, 708, 732, 767, 793, 876, 949, 1062, 1098, 1314, 1534, 1586, 1898, 2124, 2196, 2301, 2379, 2628, 2847, 3068, 3172, 3599, 3796, 4307, 4453, 4602, 4758, 5694, 6903, 7137, 7198, 8541, 8614, 8906, 9204, 9516, 10797, 11388, 12921, 13359, 13806, 14274, 14396, 17082, 17228, 17812, 21594, 25842, 26718, 27612, 28548, 32391, 34164, 38763, 40077, 43188, 46787, 51684, 53436, 55991, 57889, 64782, 77526, 80154, 93574, 111982, 115778, 129564, 140361, 155052, 160308, 167973, 173667, 187148, 223964, 231556, 262727, 280722, 335946, 347334, 421083, 503919, 521001, 525454, 561444, 671892, 694668, 788181, 842166, 1007838, 1042002, 1050908, 1576362, 1684332, 2015676, 2084004, 2364543, 3152724, 3415451, 4729086, 6830902, 9458172, 10246353, 13661804, 20492706, 30739059, 40985412, 61478118, 122956236]

約数ペア:

[(1, 122956236), (2, 61478118), (3, 40985412), (4, 30739059), (6, 20492706), (9, 13661804), (12, 10246353), (13, 9458172), (18, 6830902), (26, 4729086), (36, 3415451), (39, 3152724), (52, 2364543), (59, 2084004), (61, 2015676), (73, 1684332), (78, 1576362), (117, 1050908), (118, 1042002), (122, 1007838), (146, 842166), (156, 788181), (177, 694668), (183, 671892), (219, 561444), (234, 525454), (236, 521001), (244, 503919), (292, 421083), (354, 347334), (366, 335946), (438, 280722), (468, 262727), (531, 231556), (549, 223964), (657, 187148), (708, 173667), (732, 167973), (767, 160308), (793, 155052), (876, 140361), (949, 129564), (1062, 115778), (1098, 111982), (1314, 93574), (1534, 80154), (1586, 77526), (1898, 64782), (2124, 57889), (2196, 55991), (2301, 53436), (2379, 51684), (2628, 46787), (2847, 43188), (3068, 40077), (3172, 38763), (3599, 34164), (3796, 32391), (4307, 28548), (4453, 27612), (4602, 26718), (4758, 25842), (5694, 21594), (6903, 17812), (7137, 17228), (7198, 17082), (8541, 14396), (8614, 14274), (8906, 13806), (9204, 13359), (9516, 12921), (10797, 11388)]