156770977216

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18417643}}^1$

素因数の和:18417681

約数の個数: 56

約数和(自身を含む): 374246526080

約数和(自身を除く): 217475548864

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8512, 18417643, 36835286, 73670572, 128923501, 147341144, 257847002, 294682288, 349935217, 515694004, 589364576, 699870434, 1031388008, 1178729152, 1399740868, 2062776016, 2449546519, 2799481736, 4125552032, 4899093038, 5598963472, 8251104064, 9798186076, 11197926944, 19596372152, 22395853888, 39192744304, 78385488608, 156770977216]

約数ペア:

[(1, 156770977216), (2, 78385488608), (4, 39192744304), (7, 22395853888), (8, 19596372152), (14, 11197926944), (16, 9798186076), (19, 8251104064), (28, 5598963472), (32, 4899093038), (38, 4125552032), (56, 2799481736), (64, 2449546519), (76, 2062776016), (112, 1399740868), (133, 1178729152), (152, 1031388008), (224, 699870434), (266, 589364576), (304, 515694004), (448, 349935217), (532, 294682288), (608, 257847002), (1064, 147341144), (1216, 128923501), (2128, 73670572), (4256, 36835286), (8512, 18417643)]