157943450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{14557}}^1$

素因数の和:14607

約数の個数: 48

約数和(自身を含む): 346596864

約数和(自身を除く): 188653414

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 155, 175, 217, 310, 350, 434, 775, 1085, 1550, 2170, 5425, 10850, 14557, 29114, 72785, 101899, 145570, 203798, 363925, 451267, 509495, 727850, 902534, 1018990, 2256335, 2547475, 3158869, 4512670, 5094950, 6317738, 11281675, 15794345, 22563350, 31588690, 78971725, 157943450]

約数ペア:

[(1, 157943450), (2, 78971725), (5, 31588690), (7, 22563350), (10, 15794345), (14, 11281675), (25, 6317738), (31, 5094950), (35, 4512670), (50, 3158869), (62, 2547475), (70, 2256335), (155, 1018990), (175, 902534), (217, 727850), (310, 509495), (350, 451267), (434, 363925), (775, 203798), (1085, 145570), (1550, 101899), (2170, 72785), (5425, 29114), (10850, 14557)]