156929074540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{2431501}}^1$

素因数の和:2431978

約数の個数: 48

約数和(自身を含む): 377446918464

約数和(自身を除く): 220517843924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 461, 922, 1844, 2305, 3227, 4610, 6454, 9220, 12908, 16135, 32270, 64540, 2431501, 4863002, 9726004, 12157505, 17020507, 24315010, 34041014, 48630020, 68082028, 85102535, 170205070, 340410140, 1120921961, 2241843922, 4483687844, 5604609805, 7846453727, 11209219610, 15692907454, 22418439220, 31385814908, 39232268635, 78464537270, 156929074540]

約数ペア:

[(1, 156929074540), (2, 78464537270), (4, 39232268635), (5, 31385814908), (7, 22418439220), (10, 15692907454), (14, 11209219610), (20, 7846453727), (28, 5604609805), (35, 4483687844), (70, 2241843922), (140, 1120921961), (461, 340410140), (922, 170205070), (1844, 85102535), (2305, 68082028), (3227, 48630020), (4610, 34041014), (6454, 24315010), (9220, 17020507), (12908, 12157505), (16135, 9726004), (32270, 4863002), (64540, 2431501)]