156716929160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{331943}}^1$

素因数の和:332031

約数の個数: 128

約数和(自身を含む): 408689452800

約数和(自身を除く): 251972523640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 37, 40, 44, 55, 58, 74, 88, 110, 116, 145, 148, 185, 220, 232, 290, 296, 319, 370, 407, 440, 580, 638, 740, 814, 1073, 1160, 1276, 1480, 1595, 1628, 2035, 2146, 2552, 3190, 3256, 4070, 4292, 5365, 6380, 8140, 8584, 10730, 11803, 12760, 16280, 21460, 23606, 42920, 47212, 59015, 94424, 118030, 236060, 331943, 472120, 663886, 1327772, 1659715, 2655544, 3319430, 3651373, 6638860, 7302746, 9626347, 12281891, 13277720, 14605492, 18256865, 19252694, 24563782, 29210984, 36513730, 38505388, 48131735, 49127564, 61409455, 73027460, 77010776, 96263470, 98255128, 105889817, 122818910, 135100801, 146054920, 192526940, 211779634, 245637820, 270201602, 356174839, 385053880, 423559268, 491275640, 529449085, 540403204, 675504005, 712349678, 847118536, 1058898170, 1080806408, 1351008010, 1424699356, 1780874195, 2117796340, 2702016020, 2849398712, 3561748390, 3917923229, 4235592680, 5404032040, 7123496780, 7835846458, 14246993560, 15671692916, 19589616145, 31343385832, 39179232290, 78358464580, 156716929160]

約数ペア:

[(1, 156716929160), (2, 78358464580), (4, 39179232290), (5, 31343385832), (8, 19589616145), (10, 15671692916), (11, 14246993560), (20, 7835846458), (22, 7123496780), (29, 5404032040), (37, 4235592680), (40, 3917923229), (44, 3561748390), (55, 2849398712), (58, 2702016020), (74, 2117796340), (88, 1780874195), (110, 1424699356), (116, 1351008010), (145, 1080806408), (148, 1058898170), (185, 847118536), (220, 712349678), (232, 675504005), (290, 540403204), (296, 529449085), (319, 491275640), (370, 423559268), (407, 385053880), (440, 356174839), (580, 270201602), (638, 245637820), (740, 211779634), (814, 192526940), (1073, 146054920), (1160, 135100801), (1276, 122818910), (1480, 105889817), (1595, 98255128), (1628, 96263470), (2035, 77010776), (2146, 73027460), (2552, 61409455), (3190, 49127564), (3256, 48131735), (4070, 38505388), (4292, 36513730), (5365, 29210984), (6380, 24563782), (8140, 19252694), (8584, 18256865), (10730, 14605492), (11803, 13277720), (12760, 12281891), (16280, 9626347), (21460, 7302746), (23606, 6638860), (42920, 3651373), (47212, 3319430), (59015, 2655544), (94424, 1659715), (118030, 1327772), (236060, 663886), (331943, 472120)]