121369542056

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2539}}^1\times {\mathrm{5437}}^1$

素因数の和:8146

約数の個数: 64

約数和(自身を含む): 261885379200

約数和(自身を除く): 140515837144

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 314, 628, 1099, 1256, 2198, 2539, 4396, 5078, 5437, 8792, 10156, 10874, 17773, 20312, 21748, 35546, 38059, 43496, 71092, 76118, 142184, 152236, 304472, 398623, 797246, 853609, 1594492, 1707218, 2790361, 3188984, 3414436, 5580722, 5975263, 6828872, 11161444, 11950526, 13804543, 22322888, 23901052, 27609086, 47802104, 55218172, 96631801, 110436344, 193263602, 386527204, 773054408, 2167313251, 4334626502, 8669253004, 15171192757, 17338506008, 30342385514, 60684771028, 121369542056]

約数ペア:

[(1, 121369542056), (2, 60684771028), (4, 30342385514), (7, 17338506008), (8, 15171192757), (14, 8669253004), (28, 4334626502), (56, 2167313251), (157, 773054408), (314, 386527204), (628, 193263602), (1099, 110436344), (1256, 96631801), (2198, 55218172), (2539, 47802104), (4396, 27609086), (5078, 23901052), (5437, 22322888), (8792, 13804543), (10156, 11950526), (10874, 11161444), (17773, 6828872), (20312, 5975263), (21748, 5580722), (35546, 3414436), (38059, 3188984), (43496, 2790361), (71092, 1707218), (76118, 1594492), (142184, 853609), (152236, 797246), (304472, 398623)]