157996845550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{17939}}^1$

素因数の和:18170

約数の個数: 96

約数和(自身を含む): 316065484800

約数和(自身を除く): 158068639250

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 73, 95, 127, 146, 190, 254, 365, 475, 635, 730, 950, 1270, 1387, 1825, 2413, 2774, 3175, 3650, 4826, 6350, 6935, 9271, 12065, 13870, 17939, 18542, 24130, 34675, 35878, 46355, 60325, 69350, 89695, 92710, 120650, 176149, 179390, 231775, 340841, 352298, 448475, 463550, 681682, 880745, 896950, 1309547, 1704205, 1761490, 2278253, 2619094, 3408410, 4403725, 4556506, 6547735, 8521025, 8807450, 11391265, 13095470, 17042050, 22782530, 24881393, 32738675, 43286807, 49762786, 56956325, 65477350, 86573614, 113912650, 124406965, 166312469, 216434035, 248813930, 332624938, 432868070, 622034825, 831562345, 1082170175, 1244069650, 1663124690, 2164340350, 3159936911, 4157811725, 6319873822, 8315623450, 15799684555, 31599369110, 78998422775, 157996845550]

約数ペア:

[(1, 157996845550), (2, 78998422775), (5, 31599369110), (10, 15799684555), (19, 8315623450), (25, 6319873822), (38, 4157811725), (50, 3159936911), (73, 2164340350), (95, 1663124690), (127, 1244069650), (146, 1082170175), (190, 831562345), (254, 622034825), (365, 432868070), (475, 332624938), (635, 248813930), (730, 216434035), (950, 166312469), (1270, 124406965), (1387, 113912650), (1825, 86573614), (2413, 65477350), (2774, 56956325), (3175, 49762786), (3650, 43286807), (4826, 32738675), (6350, 24881393), (6935, 22782530), (9271, 17042050), (12065, 13095470), (13870, 11391265), (17939, 8807450), (18542, 8521025), (24130, 6547735), (34675, 4556506), (35878, 4403725), (46355, 3408410), (60325, 2619094), (69350, 2278253), (89695, 1761490), (92710, 1704205), (120650, 1309547), (176149, 896950), (179390, 880745), (231775, 681682), (340841, 463550), (352298, 448475)]