156930799160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{18661}}^1$

素因数の和:18921

約数の個数: 128

約数和(自身を含む): 380928744000

約数和(自身を除く): 223997944840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 83, 85, 136, 149, 166, 170, 298, 332, 340, 415, 596, 664, 680, 745, 830, 1192, 1411, 1490, 1660, 2533, 2822, 2980, 3320, 5066, 5644, 5960, 7055, 10132, 11288, 12367, 12665, 14110, 18661, 20264, 24734, 25330, 28220, 37322, 49468, 50660, 56440, 61835, 74644, 93305, 98936, 101320, 123670, 149288, 186610, 210239, 247340, 317237, 373220, 420478, 494680, 634474, 746440, 840956, 1051195, 1268948, 1548863, 1586185, 1681912, 2102390, 2537896, 2780489, 3097726, 3172370, 4204780, 5560978, 6195452, 6344740, 7744315, 8409560, 11121956, 12390904, 12689480, 13902445, 15488630, 22243912, 26330671, 27804890, 30977260, 47268313, 52661342, 55609780, 61954520, 94536626, 105322684, 111219560, 131653355, 189073252, 210645368, 230780587, 236341565, 263306710, 378146504, 461561174, 472683130, 526613420, 923122348, 945366260, 1053226840, 1153902935, 1846244696, 1890732520, 2307805870, 3923269979, 4615611740, 7846539958, 9231223480, 15693079916, 19616349895, 31386159832, 39232699790, 78465399580, 156930799160]

約数ペア:

[(1, 156930799160), (2, 78465399580), (4, 39232699790), (5, 31386159832), (8, 19616349895), (10, 15693079916), (17, 9231223480), (20, 7846539958), (34, 4615611740), (40, 3923269979), (68, 2307805870), (83, 1890732520), (85, 1846244696), (136, 1153902935), (149, 1053226840), (166, 945366260), (170, 923122348), (298, 526613420), (332, 472683130), (340, 461561174), (415, 378146504), (596, 263306710), (664, 236341565), (680, 230780587), (745, 210645368), (830, 189073252), (1192, 131653355), (1411, 111219560), (1490, 105322684), (1660, 94536626), (2533, 61954520), (2822, 55609780), (2980, 52661342), (3320, 47268313), (5066, 30977260), (5644, 27804890), (5960, 26330671), (7055, 22243912), (10132, 15488630), (11288, 13902445), (12367, 12689480), (12665, 12390904), (14110, 11121956), (18661, 8409560), (20264, 7744315), (24734, 6344740), (25330, 6195452), (28220, 5560978), (37322, 4204780), (49468, 3172370), (50660, 3097726), (56440, 2780489), (61835, 2537896), (74644, 2102390), (93305, 1681912), (98936, 1586185), (101320, 1548863), (123670, 1268948), (149288, 1051195), (186610, 840956), (210239, 746440), (247340, 634474), (317237, 494680), (373220, 420478)]