154401116

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 289396800

約数和(自身を除く): 134995684

約数列:

[1, 2, 4, 23, 46, 89, 92, 109, 173, 178, 218, 346, 356, 436, 692, 2047, 2507, 3979, 4094, 5014, 7958, 8188, 9701, 10028, 15397, 15916, 18857, 19402, 30794, 37714, 38804, 61588, 75428, 223123, 354131, 433711, 446246, 708262, 867422, 892492, 1416524, 1678273, 1734844, 3356546, 6713092, 38600279, 77200558, 154401116]

約数ペア:

[(1, 154401116), (2, 77200558), (4, 38600279), (23, 6713092), (46, 3356546), (89, 1734844), (92, 1678273), (109, 1416524), (173, 892492), (178, 867422), (218, 708262), (346, 446246), (356, 433711), (436, 354131), (692, 223123), (2047, 75428), (2507, 61588), (3979, 38804), (4094, 37714), (5014, 30794), (7958, 19402), (8188, 18857), (9701, 15916), (10028, 15397)]