135648448

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8581}}^1$

素因数の和:8625

約数の個数: 56

約数和(自身を含む): 305175920

約数和(自身を除く): 169527472

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1976, 3952, 7904, 8581, 15808, 17162, 34324, 68648, 111553, 137296, 163039, 223106, 274592, 326078, 446212, 549184, 652156, 892424, 1304312, 1784848, 2119507, 2608624, 3569696, 4239014, 5217248, 7139392, 8478028, 10434496, 16956056, 33912112, 67824224, 135648448]

約数ペア:

[(1, 135648448), (2, 67824224), (4, 33912112), (8, 16956056), (13, 10434496), (16, 8478028), (19, 7139392), (26, 5217248), (32, 4239014), (38, 3569696), (52, 2608624), (64, 2119507), (76, 1784848), (104, 1304312), (152, 892424), (208, 652156), (247, 549184), (304, 446212), (416, 326078), (494, 274592), (608, 223106), (832, 163039), (988, 137296), (1216, 111553), (1976, 68648), (3952, 34324), (7904, 17162), (8581, 15808)]