157557488

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{839}}^1$

素因数の和:966

約数の個数: 60

約数和(自身を含む): 339405360

約数和(自身を除く): 181847872

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 97, 121, 176, 194, 242, 388, 484, 776, 839, 968, 1067, 1552, 1678, 1936, 2134, 3356, 4268, 6712, 8536, 9229, 11737, 13424, 17072, 18458, 23474, 36916, 46948, 73832, 81383, 93896, 101519, 147664, 162766, 187792, 203038, 325532, 406076, 651064, 812152, 895213, 1302128, 1624304, 1790426, 3580852, 7161704, 9847343, 14323408, 19694686, 39389372, 78778744, 157557488]

約数ペア:

[(1, 157557488), (2, 78778744), (4, 39389372), (8, 19694686), (11, 14323408), (16, 9847343), (22, 7161704), (44, 3580852), (88, 1790426), (97, 1624304), (121, 1302128), (176, 895213), (194, 812152), (242, 651064), (388, 406076), (484, 325532), (776, 203038), (839, 187792), (968, 162766), (1067, 147664), (1552, 101519), (1678, 93896), (1936, 81383), (2134, 73832), (3356, 46948), (4268, 36916), (6712, 23474), (8536, 18458), (9229, 17072), (11737, 13424)]