138331908

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{53}}^1$

素因数の和:116

約数の個数: 192

約数和(自身を含む): 431827200

約数和(自身を除く): 293495292

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 53, 54, 66, 78, 99, 106, 108, 117, 132, 143, 156, 159, 169, 198, 212, 234, 286, 297, 318, 338, 351, 396, 429, 468, 477, 507, 572, 583, 594, 636, 676, 689, 702, 858, 954, 1014, 1166, 1188, 1287, 1378, 1404, 1431, 1521, 1716, 1749, 1859, 1908, 2028, 2067, 2197, 2332, 2574, 2756, 2862, 3042, 3498, 3718, 3861, 4134, 4394, 4563, 5148, 5247, 5577, 5724, 6084, 6201, 6591, 6996, 7436, 7579, 7722, 8268, 8788, 8957, 9126, 10494, 11154, 12402, 13182, 15158, 15444, 15741, 16731, 17914, 18252, 18603, 19773, 20988, 22308, 22737, 24167, 24804, 26364, 26871, 30316, 31482, 33462, 35828, 37206, 39546, 45474, 48334, 50193, 53742, 59319, 62964, 66924, 68211, 72501, 74412, 79092, 80613, 90948, 96668, 98527, 100386, 107484, 116441, 118638, 136422, 145002, 161226, 197054, 200772, 204633, 217503, 232882, 237276, 241839, 272844, 290004, 295581, 322452, 349323, 394108, 409266, 435006, 465764, 483678, 591162, 652509, 698646, 818532, 870012, 886743, 967356, 1047969, 1182324, 1280851, 1305018, 1397292, 1773486, 2095938, 2561702, 2610036, 2660229, 3143907, 3546972, 3842553, 4191876, 5123404, 5320458, 6287814, 7685106, 10640916, 11527659, 12575628, 15370212, 23055318, 34582977, 46110636, 69165954, 138331908]

約数ペア:

[(1, 138331908), (2, 69165954), (3, 46110636), (4, 34582977), (6, 23055318), (9, 15370212), (11, 12575628), (12, 11527659), (13, 10640916), (18, 7685106), (22, 6287814), (26, 5320458), (27, 5123404), (33, 4191876), (36, 3842553), (39, 3546972), (44, 3143907), (52, 2660229), (53, 2610036), (54, 2561702), (66, 2095938), (78, 1773486), (99, 1397292), (106, 1305018), (108, 1280851), (117, 1182324), (132, 1047969), (143, 967356), (156, 886743), (159, 870012), (169, 818532), (198, 698646), (212, 652509), (234, 591162), (286, 483678), (297, 465764), (318, 435006), (338, 409266), (351, 394108), (396, 349323), (429, 322452), (468, 295581), (477, 290004), (507, 272844), (572, 241839), (583, 237276), (594, 232882), (636, 217503), (676, 204633), (689, 200772), (702, 197054), (858, 161226), (954, 145002), (1014, 136422), (1166, 118638), (1188, 116441), (1287, 107484), (1378, 100386), (1404, 98527), (1431, 96668), (1521, 90948), (1716, 80613), (1749, 79092), (1859, 74412), (1908, 72501), (2028, 68211), (2067, 66924), (2197, 62964), (2332, 59319), (2574, 53742), (2756, 50193), (2862, 48334), (3042, 45474), (3498, 39546), (3718, 37206), (3861, 35828), (4134, 33462), (4394, 31482), (4563, 30316), (5148, 26871), (5247, 26364), (5577, 24804), (5724, 24167), (6084, 22737), (6201, 22308), (6591, 20988), (6996, 19773), (7436, 18603), (7579, 18252), (7722, 17914), (8268, 16731), (8788, 15741), (8957, 15444), (9126, 15158), (10494, 13182), (11154, 12402)]