156720477430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{2213}}^1\times {\mathrm{2887}}^1$

素因数の和:5341

約数の個数: 64

約数和(自身を含む): 309368844288

約数和(自身を除く): 152648366858

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 223, 446, 1115, 2213, 2230, 2453, 2887, 4426, 4906, 5774, 11065, 12265, 14435, 22130, 24343, 24530, 28870, 31757, 48686, 63514, 121715, 158785, 243430, 317570, 493499, 643801, 986998, 1287602, 2467495, 3219005, 4934990, 5428489, 6388931, 6438010, 7081811, 10856978, 12777862, 14163622, 27142445, 31944655, 35409055, 54284890, 63889310, 70278241, 70818110, 140556482, 351391205, 702782410, 1424731613, 2849463226, 7123658065, 14247316130, 15672047743, 31344095486, 78360238715, 156720477430]

約数ペア:

[(1, 156720477430), (2, 78360238715), (5, 31344095486), (10, 15672047743), (11, 14247316130), (22, 7123658065), (55, 2849463226), (110, 1424731613), (223, 702782410), (446, 351391205), (1115, 140556482), (2213, 70818110), (2230, 70278241), (2453, 63889310), (2887, 54284890), (4426, 35409055), (4906, 31944655), (5774, 27142445), (11065, 14163622), (12265, 12777862), (14435, 10856978), (22130, 7081811), (24343, 6438010), (24530, 6388931), (28870, 5428489), (31757, 4934990), (48686, 3219005), (63514, 2467495), (121715, 1287602), (158785, 986998), (243430, 643801), (317570, 493499)]