142507744

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1481}}^1$

素因数の和:1619

約数の個数: 48

約数和(自身を含む): 292795776

約数和(自身を除く): 150288032

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 97, 124, 194, 248, 388, 496, 776, 992, 1481, 1552, 2962, 3007, 3104, 5924, 6014, 11848, 12028, 23696, 24056, 45911, 47392, 48112, 91822, 96224, 143657, 183644, 287314, 367288, 574628, 734576, 1149256, 1469152, 2298512, 4453367, 4597024, 8906734, 17813468, 35626936, 71253872, 142507744]

約数ペア:

[(1, 142507744), (2, 71253872), (4, 35626936), (8, 17813468), (16, 8906734), (31, 4597024), (32, 4453367), (62, 2298512), (97, 1469152), (124, 1149256), (194, 734576), (248, 574628), (388, 367288), (496, 287314), (776, 183644), (992, 143657), (1481, 96224), (1552, 91822), (2962, 48112), (3007, 47392), (3104, 45911), (5924, 24056), (6014, 23696), (11848, 12028)]