149404416

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{27791}}^1$

素因数の和:27817

約数の個数: 72

約数和(自身を含む): 454454784

約数和(自身を除く): 305050368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 27791, 55582, 83373, 111164, 166746, 194537, 222328, 333492, 389074, 444656, 583611, 666984, 778148, 889312, 1167222, 1333968, 1556296, 1778624, 2334444, 2667936, 3112592, 3557248, 4668888, 5335872, 6225184, 7114496, 9337776, 10671744, 12450368, 18675552, 21343488, 24900736, 37351104, 49801472, 74702208, 149404416]

約数ペア:

[(1, 149404416), (2, 74702208), (3, 49801472), (4, 37351104), (6, 24900736), (7, 21343488), (8, 18675552), (12, 12450368), (14, 10671744), (16, 9337776), (21, 7114496), (24, 6225184), (28, 5335872), (32, 4668888), (42, 3557248), (48, 3112592), (56, 2667936), (64, 2334444), (84, 1778624), (96, 1556296), (112, 1333968), (128, 1167222), (168, 889312), (192, 778148), (224, 666984), (256, 583611), (336, 444656), (384, 389074), (448, 333492), (672, 222328), (768, 194537), (896, 166746), (1344, 111164), (1792, 83373), (2688, 55582), (5376, 27791)]