156955780810

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{809}}^1\times {\mathrm{2897}}^1$

素因数の和:3931

約数の個数: 64

約数和(自身を含む): 292220641440

約数和(自身を除く): 135264860630

約数列:

[1, 2, 5, 10, 37, 74, 181, 185, 362, 370, 809, 905, 1618, 1810, 2897, 4045, 5794, 6697, 8090, 13394, 14485, 28970, 29933, 33485, 59866, 66970, 107189, 146429, 149665, 214378, 292858, 299330, 524357, 535945, 732145, 1048714, 1071890, 1464290, 2343673, 2621785, 4687346, 5243570, 5417873, 10835746, 11718365, 19401209, 23436730, 27089365, 38802418, 54178730, 86715901, 97006045, 173431802, 194012090, 424204813, 433579505, 848409626, 867159010, 2121024065, 4242048130, 15695578081, 31391156162, 78477890405, 156955780810]

約数ペア:

[(1, 156955780810), (2, 78477890405), (5, 31391156162), (10, 15695578081), (37, 4242048130), (74, 2121024065), (181, 867159010), (185, 848409626), (362, 433579505), (370, 424204813), (809, 194012090), (905, 173431802), (1618, 97006045), (1810, 86715901), (2897, 54178730), (4045, 38802418), (5794, 27089365), (6697, 23436730), (8090, 19401209), (13394, 11718365), (14485, 10835746), (28970, 5417873), (29933, 5243570), (33485, 4687346), (59866, 2621785), (66970, 2343673), (107189, 1464290), (146429, 1071890), (149665, 1048714), (214378, 732145), (292858, 535945), (299330, 524357)]