7955148

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:127

約数の個数: 96

約数和(自身を含む): 21450240

約数和(自身を除く): 13495092

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 37, 38, 41, 46, 57, 69, 74, 76, 82, 92, 111, 114, 123, 138, 148, 164, 222, 228, 246, 276, 437, 444, 492, 703, 779, 851, 874, 943, 1311, 1406, 1517, 1558, 1702, 1748, 1886, 2109, 2337, 2553, 2622, 2812, 2829, 3034, 3116, 3404, 3772, 4218, 4551, 4674, 5106, 5244, 5658, 6068, 8436, 9102, 9348, 10212, 11316, 16169, 17917, 18204, 28823, 32338, 34891, 35834, 48507, 53751, 57646, 64676, 69782, 71668, 86469, 97014, 104673, 107502, 115292, 139564, 172938, 194028, 209346, 215004, 345876, 418692, 662929, 1325858, 1988787, 2651716, 3977574, 7955148]

約数ペア:

[(1, 7955148), (2, 3977574), (3, 2651716), (4, 1988787), (6, 1325858), (12, 662929), (19, 418692), (23, 345876), (37, 215004), (38, 209346), (41, 194028), (46, 172938), (57, 139564), (69, 115292), (74, 107502), (76, 104673), (82, 97014), (92, 86469), (111, 71668), (114, 69782), (123, 64676), (138, 57646), (148, 53751), (164, 48507), (222, 35834), (228, 34891), (246, 32338), (276, 28823), (437, 18204), (444, 17917), (492, 16169), (703, 11316), (779, 10212), (851, 9348), (874, 9102), (943, 8436), (1311, 6068), (1406, 5658), (1517, 5244), (1558, 5106), (1702, 4674), (1748, 4551), (1886, 4218), (2109, 3772), (2337, 3404), (2553, 3116), (2622, 3034), (2812, 2829)]