156965838670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1\times {\mathrm{29251}}^1$

素因数の和:29801

約数の個数: 64

約数和(自身を含む): 302947752960

約数和(自身を除く): 145981914290

約数列:

[1, 2, 5, 10, 19, 38, 61, 95, 122, 190, 305, 463, 610, 926, 1159, 2315, 2318, 4630, 5795, 8797, 11590, 17594, 28243, 29251, 43985, 56486, 58502, 87970, 141215, 146255, 282430, 292510, 536617, 555769, 1073234, 1111538, 1784311, 2683085, 2778845, 3568622, 5366170, 5557690, 8921555, 13543213, 17843110, 27086426, 33901909, 67716065, 67803818, 135432130, 169509545, 257321047, 339019090, 514642094, 826135993, 1286605235, 1652271986, 2573210470, 4130679965, 8261359930, 15696583867, 31393167734, 78482919335, 156965838670]

約数ペア:

[(1, 156965838670), (2, 78482919335), (5, 31393167734), (10, 15696583867), (19, 8261359930), (38, 4130679965), (61, 2573210470), (95, 1652271986), (122, 1286605235), (190, 826135993), (305, 514642094), (463, 339019090), (610, 257321047), (926, 169509545), (1159, 135432130), (2315, 67803818), (2318, 67716065), (4630, 33901909), (5795, 27086426), (8797, 17843110), (11590, 13543213), (17594, 8921555), (28243, 5557690), (29251, 5366170), (43985, 3568622), (56486, 2778845), (58502, 2683085), (87970, 1784311), (141215, 1111538), (146255, 1073234), (282430, 555769), (292510, 536617)]