156937033960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{7894217}}^1$

素因数の和:7894306

約数の個数: 64

約数和(自身を含む): 409236261120

約数和(自身を除く): 252299227160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 71, 140, 142, 280, 284, 355, 497, 568, 710, 994, 1420, 1988, 2485, 2840, 3976, 4970, 9940, 19880, 7894217, 15788434, 31576868, 39471085, 55259519, 63153736, 78942170, 110519038, 157884340, 221038076, 276297595, 315768680, 442076152, 552595190, 560489407, 1105190380, 1120978814, 2210380760, 2241957628, 2802447035, 3923425849, 4483915256, 5604894070, 7846851698, 11209788140, 15693703396, 19617129245, 22419576280, 31387406792, 39234258490, 78468516980, 156937033960]

約数ペア:

[(1, 156937033960), (2, 78468516980), (4, 39234258490), (5, 31387406792), (7, 22419576280), (8, 19617129245), (10, 15693703396), (14, 11209788140), (20, 7846851698), (28, 5604894070), (35, 4483915256), (40, 3923425849), (56, 2802447035), (70, 2241957628), (71, 2210380760), (140, 1120978814), (142, 1105190380), (280, 560489407), (284, 552595190), (355, 442076152), (497, 315768680), (568, 276297595), (710, 221038076), (994, 157884340), (1420, 110519038), (1988, 78942170), (2485, 63153736), (2840, 55259519), (3976, 39471085), (4970, 31576868), (9940, 15788434), (19880, 7894217)]