156977817460

素因数分解:

$2^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{2417}}^1\times {\mathrm{4973}}^1$

素因数の和:8052

約数の個数: 48

約数和(自身を含む): 330361261776

約数和(自身を除く): 173383444316

約数列:

[1, 2, 4, 5, 10, 20, 653, 1306, 2417, 2612, 3265, 4834, 4973, 6530, 9668, 9946, 12085, 13060, 19892, 24170, 24865, 48340, 49730, 99460, 1578301, 3156602, 3247369, 6313204, 6494738, 7891505, 12019741, 12989476, 15783010, 16236845, 24039482, 31566020, 32473690, 48078964, 60098705, 64947380, 120197410, 240394820, 7848890873, 15697781746, 31395563492, 39244454365, 78488908730, 156977817460]

約数ペア:

[(1, 156977817460), (2, 78488908730), (4, 39244454365), (5, 31395563492), (10, 15697781746), (20, 7848890873), (653, 240394820), (1306, 120197410), (2417, 64947380), (2612, 60098705), (3265, 48078964), (4834, 32473690), (4973, 31566020), (6530, 24039482), (9668, 16236845), (9946, 15783010), (12085, 12989476), (13060, 12019741), (19892, 7891505), (24170, 6494738), (24865, 6313204), (48340, 3247369), (49730, 3156602), (99460, 1578301)]