156931164775

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{3079}}^1$

素因数の和:3230

約数の個数: 144

約数和(自身を含む): 256008614400

約数和(自身を除く): 99077449625

約数列:

[1, 5, 7, 11, 25, 29, 35, 55, 77, 83, 121, 145, 175, 203, 275, 319, 385, 415, 581, 605, 725, 847, 913, 1015, 1595, 1925, 2075, 2233, 2407, 2905, 3025, 3079, 3509, 4235, 4565, 5075, 6391, 7975, 10043, 11165, 12035, 14525, 15395, 16849, 17545, 21175, 21553, 22825, 24563, 26477, 31955, 33869, 50215, 55825, 60175, 70301, 76975, 84245, 87725, 89291, 107765, 122815, 132385, 159775, 169345, 185339, 237083, 251075, 255557, 291247, 351505, 372559, 421225, 446455, 538825, 614075, 625037, 661925, 846725, 926695, 982201, 1185415, 1277785, 1456235, 1757525, 1788899, 1862795, 2038729, 2232275, 2607913, 2811127, 3125185, 4633475, 4911005, 5927075, 6388925, 6875407, 7281175, 7411153, 8944495, 9313975, 10193645, 10804211, 13039565, 14055635, 15625925, 19677889, 24555025, 30922397, 34377035, 37055765, 44722475, 50968225, 51878071, 54021055, 65197825, 70278175, 75629477, 81522683, 98389445, 154611985, 171885175, 185278825, 216456779, 259390355, 270105275, 378147385, 407613415, 491947225, 570658781, 773059925, 896749513, 1082283895, 1296951775, 1890736925, 2038067075, 2853293905, 4483747565, 5411419475, 6277246591, 14266469525, 22418737825, 31386232955, 156931164775]

約数ペア:

[(1, 156931164775), (5, 31386232955), (7, 22418737825), (11, 14266469525), (25, 6277246591), (29, 5411419475), (35, 4483747565), (55, 2853293905), (77, 2038067075), (83, 1890736925), (121, 1296951775), (145, 1082283895), (175, 896749513), (203, 773059925), (275, 570658781), (319, 491947225), (385, 407613415), (415, 378147385), (581, 270105275), (605, 259390355), (725, 216456779), (847, 185278825), (913, 171885175), (1015, 154611985), (1595, 98389445), (1925, 81522683), (2075, 75629477), (2233, 70278175), (2407, 65197825), (2905, 54021055), (3025, 51878071), (3079, 50968225), (3509, 44722475), (4235, 37055765), (4565, 34377035), (5075, 30922397), (6391, 24555025), (7975, 19677889), (10043, 15625925), (11165, 14055635), (12035, 13039565), (14525, 10804211), (15395, 10193645), (16849, 9313975), (17545, 8944495), (21175, 7411153), (21553, 7281175), (22825, 6875407), (24563, 6388925), (26477, 5927075), (31955, 4911005), (33869, 4633475), (50215, 3125185), (55825, 2811127), (60175, 2607913), (70301, 2232275), (76975, 2038729), (84245, 1862795), (87725, 1788899), (89291, 1757525), (107765, 1456235), (122815, 1277785), (132385, 1185415), (159775, 982201), (169345, 926695), (185339, 846725), (237083, 661925), (251075, 625037), (255557, 614075), (291247, 538825), (351505, 446455), (372559, 421225)]