156723849236

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{2371}}^1\times {\mathrm{3307}}^1$

素因数の和:5964

約数の個数: 48

約数和(自身を含む): 290009448960

約数和(自身を除く): 133285599724

約数列:

[1, 2, 4, 19, 38, 76, 263, 526, 1052, 2371, 3307, 4742, 4997, 6614, 9484, 9994, 13228, 19988, 45049, 62833, 90098, 125666, 180196, 251332, 623573, 869741, 1247146, 1739482, 2494292, 3478964, 7840897, 11847887, 15681794, 16525079, 23695774, 31363588, 33050158, 47391548, 66100316, 148977043, 297954086, 595908172, 2062155911, 4124311822, 8248623644, 39180962309, 78361924618, 156723849236]

約数ペア:

[(1, 156723849236), (2, 78361924618), (4, 39180962309), (19, 8248623644), (38, 4124311822), (76, 2062155911), (263, 595908172), (526, 297954086), (1052, 148977043), (2371, 66100316), (3307, 47391548), (4742, 33050158), (4997, 31363588), (6614, 23695774), (9484, 16525079), (9994, 15681794), (13228, 11847887), (19988, 7840897), (45049, 3478964), (62833, 2494292), (90098, 1739482), (125666, 1247146), (180196, 869741), (251332, 623573)]