149917248

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{20021}}^1$

素因数の和:20052

約数の個数: 84

約数和(自身を含む): 462788508

約数和(自身を除く): 312871260

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 20021, 40042, 60063, 80084, 120126, 160168, 180189, 240252, 260273, 320336, 360378, 480504, 520546, 640672, 720756, 780819, 961008, 1041092, 1281344, 1441512, 1561638, 1922016, 2082184, 2342457, 2883024, 3123276, 3844032, 4164368, 4684914, 5766048, 6246552, 8328736, 9369828, 11532096, 12493104, 16657472, 18739656, 24986208, 37479312, 49972416, 74958624, 149917248]

約数ペア:

[(1, 149917248), (2, 74958624), (3, 49972416), (4, 37479312), (6, 24986208), (8, 18739656), (9, 16657472), (12, 12493104), (13, 11532096), (16, 9369828), (18, 8328736), (24, 6246552), (26, 5766048), (32, 4684914), (36, 4164368), (39, 3844032), (48, 3123276), (52, 2883024), (64, 2342457), (72, 2082184), (78, 1922016), (96, 1561638), (104, 1441512), (117, 1281344), (144, 1041092), (156, 961008), (192, 780819), (208, 720756), (234, 640672), (288, 520546), (312, 480504), (416, 360378), (468, 320336), (576, 260273), (624, 240252), (832, 180189), (936, 160168), (1248, 120126), (1872, 80084), (2496, 60063), (3744, 40042), (7488, 20021)]