152849720

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:417

約数の個数: 128

約数和(自身を含む): 394243200

約数和(自身を除く): 241393480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 29, 34, 40, 46, 58, 68, 85, 92, 115, 116, 136, 145, 170, 184, 230, 232, 290, 337, 340, 391, 460, 493, 580, 667, 674, 680, 782, 920, 986, 1160, 1334, 1348, 1564, 1685, 1955, 1972, 2465, 2668, 2696, 3128, 3335, 3370, 3910, 3944, 4930, 5336, 5729, 6670, 6740, 7751, 7820, 9773, 9860, 11339, 11458, 13340, 13480, 15502, 15640, 19546, 19720, 22678, 22916, 26680, 28645, 31004, 38755, 39092, 45356, 45832, 48865, 56695, 57290, 62008, 77510, 78184, 90712, 97730, 113390, 114580, 131767, 155020, 166141, 195460, 224779, 226780, 229160, 263534, 310040, 332282, 390920, 449558, 453560, 527068, 658835, 664564, 830705, 899116, 1054136, 1123895, 1317670, 1329128, 1661410, 1798232, 2247790, 2635340, 3322820, 3821243, 4495580, 5270680, 6645640, 7642486, 8991160, 15284972, 19106215, 30569944, 38212430, 76424860, 152849720]

約数ペア:

[(1, 152849720), (2, 76424860), (4, 38212430), (5, 30569944), (8, 19106215), (10, 15284972), (17, 8991160), (20, 7642486), (23, 6645640), (29, 5270680), (34, 4495580), (40, 3821243), (46, 3322820), (58, 2635340), (68, 2247790), (85, 1798232), (92, 1661410), (115, 1329128), (116, 1317670), (136, 1123895), (145, 1054136), (170, 899116), (184, 830705), (230, 664564), (232, 658835), (290, 527068), (337, 453560), (340, 449558), (391, 390920), (460, 332282), (493, 310040), (580, 263534), (667, 229160), (674, 226780), (680, 224779), (782, 195460), (920, 166141), (986, 155020), (1160, 131767), (1334, 114580), (1348, 113390), (1564, 97730), (1685, 90712), (1955, 78184), (1972, 77510), (2465, 62008), (2668, 57290), (2696, 56695), (3128, 48865), (3335, 45832), (3370, 45356), (3910, 39092), (3944, 38755), (4930, 31004), (5336, 28645), (5729, 26680), (6670, 22916), (6740, 22678), (7751, 19720), (7820, 19546), (9773, 15640), (9860, 15502), (11339, 13480), (11458, 13340)]