137441036780

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1\times {\mathrm{207973}}^1$

素因数の和:208346

約数の個数: 48

約数和(自身を含む): 291815806464

約数和(自身を除く): 154374769684

約数列:

[1, 2, 4, 5, 10, 20, 173, 191, 346, 382, 692, 764, 865, 955, 1730, 1910, 3460, 3820, 33043, 66086, 132172, 165215, 207973, 330430, 415946, 660860, 831892, 1039865, 2079730, 4159460, 35979329, 39722843, 71958658, 79445686, 143917316, 158891372, 179896645, 198614215, 359793290, 397228430, 719586580, 794456860, 6872051839, 13744103678, 27488207356, 34360259195, 68720518390, 137441036780]

約数ペア:

[(1, 137441036780), (2, 68720518390), (4, 34360259195), (5, 27488207356), (10, 13744103678), (20, 6872051839), (173, 794456860), (191, 719586580), (346, 397228430), (382, 359793290), (692, 198614215), (764, 179896645), (865, 158891372), (955, 143917316), (1730, 79445686), (1910, 71958658), (3460, 39722843), (3820, 35979329), (33043, 4159460), (66086, 2079730), (132172, 1039865), (165215, 831892), (207973, 660860), (330430, 415946)]