152078465

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:362

約数の個数: 64

約数和(自身を含む): 240744960

約数和(自身を除く): 88666495

約数列:

[1, 5, 7, 11, 29, 35, 53, 55, 77, 145, 203, 257, 265, 319, 371, 385, 583, 1015, 1285, 1537, 1595, 1799, 1855, 2233, 2827, 2915, 4081, 7453, 7685, 8995, 10759, 11165, 13621, 14135, 16907, 19789, 20405, 37265, 52171, 53795, 68105, 81983, 84535, 95347, 98945, 118349, 149831, 260855, 395009, 409915, 476735, 573881, 591745, 749155, 1048817, 1975045, 2765063, 2869405, 4345099, 5244085, 13825315, 21725495, 30415693, 152078465]

約数ペア:

[(1, 152078465), (5, 30415693), (7, 21725495), (11, 13825315), (29, 5244085), (35, 4345099), (53, 2869405), (55, 2765063), (77, 1975045), (145, 1048817), (203, 749155), (257, 591745), (265, 573881), (319, 476735), (371, 409915), (385, 395009), (583, 260855), (1015, 149831), (1285, 118349), (1537, 98945), (1595, 95347), (1799, 84535), (1855, 81983), (2233, 68105), (2827, 53795), (2915, 52171), (4081, 37265), (7453, 20405), (7685, 19789), (8995, 16907), (10759, 14135), (11165, 13621)]