121557072

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1637}}^1$

素因数の和:1685

約数の個数: 160

約数和(自身を含む): 409473792

約数和(自身を除く): 287916720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 34, 39, 42, 48, 51, 52, 56, 68, 78, 84, 91, 102, 104, 112, 119, 136, 156, 168, 182, 204, 208, 221, 238, 272, 273, 312, 336, 357, 364, 408, 442, 476, 546, 624, 663, 714, 728, 816, 884, 952, 1092, 1326, 1428, 1456, 1547, 1637, 1768, 1904, 2184, 2652, 2856, 3094, 3274, 3536, 4368, 4641, 4911, 5304, 5712, 6188, 6548, 9282, 9822, 10608, 11459, 12376, 13096, 18564, 19644, 21281, 22918, 24752, 26192, 27829, 34377, 37128, 39288, 42562, 45836, 55658, 63843, 68754, 74256, 78576, 83487, 85124, 91672, 111316, 127686, 137508, 148967, 166974, 170248, 183344, 194803, 222632, 255372, 275016, 297934, 333948, 340496, 361777, 389606, 445264, 446901, 510744, 550032, 584409, 595868, 667896, 723554, 779212, 893802, 1021488, 1085331, 1168818, 1191736, 1335792, 1447108, 1558424, 1787604, 2170662, 2337636, 2383472, 2532439, 2894216, 3116848, 3575208, 4341324, 4675272, 5064878, 5788432, 7150416, 7597317, 8682648, 9350544, 10129756, 15194634, 17365296, 20259512, 30389268, 40519024, 60778536, 121557072]

約数ペア:

[(1, 121557072), (2, 60778536), (3, 40519024), (4, 30389268), (6, 20259512), (7, 17365296), (8, 15194634), (12, 10129756), (13, 9350544), (14, 8682648), (16, 7597317), (17, 7150416), (21, 5788432), (24, 5064878), (26, 4675272), (28, 4341324), (34, 3575208), (39, 3116848), (42, 2894216), (48, 2532439), (51, 2383472), (52, 2337636), (56, 2170662), (68, 1787604), (78, 1558424), (84, 1447108), (91, 1335792), (102, 1191736), (104, 1168818), (112, 1085331), (119, 1021488), (136, 893802), (156, 779212), (168, 723554), (182, 667896), (204, 595868), (208, 584409), (221, 550032), (238, 510744), (272, 446901), (273, 445264), (312, 389606), (336, 361777), (357, 340496), (364, 333948), (408, 297934), (442, 275016), (476, 255372), (546, 222632), (624, 194803), (663, 183344), (714, 170248), (728, 166974), (816, 148967), (884, 137508), (952, 127686), (1092, 111316), (1326, 91672), (1428, 85124), (1456, 83487), (1547, 78576), (1637, 74256), (1768, 68754), (1904, 63843), (2184, 55658), (2652, 45836), (2856, 42562), (3094, 39288), (3274, 37128), (3536, 34377), (4368, 27829), (4641, 26192), (4911, 24752), (5304, 22918), (5712, 21281), (6188, 19644), (6548, 18564), (9282, 13096), (9822, 12376), (10608, 11459)]