156976115396

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{491}}^1\times {\mathrm{743}}^1\times {\mathrm{1109}}^1$

素因数の和:2444

約数の個数: 48

約数和(自身を含む): 278730910080

約数和(自身を除く): 121754794684

約数列:

[1, 2, 4, 97, 194, 388, 491, 743, 982, 1109, 1486, 1964, 2218, 2972, 4436, 47627, 72071, 95254, 107573, 144142, 190508, 215146, 288284, 364813, 430292, 544519, 729626, 823987, 1089038, 1459252, 1647974, 2178076, 3295948, 35386861, 52818343, 70773722, 79926739, 105636686, 141547444, 159853478, 211273372, 319706956, 404577617, 809155234, 1618310468, 39244028849, 78488057698, 156976115396]

約数ペア:

[(1, 156976115396), (2, 78488057698), (4, 39244028849), (97, 1618310468), (194, 809155234), (388, 404577617), (491, 319706956), (743, 211273372), (982, 159853478), (1109, 141547444), (1486, 105636686), (1964, 79926739), (2218, 70773722), (2972, 52818343), (4436, 35386861), (47627, 3295948), (72071, 2178076), (95254, 1647974), (107573, 1459252), (144142, 1089038), (190508, 823987), (215146, 729626), (288284, 544519), (364813, 430292)]