156904368140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1567}}^1\times {\mathrm{3739}}^1$

素因数の和:5431

約数の個数: 96

約数和(自身を含む): 358614896640

約数和(自身を除く): 201710528500

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 103, 130, 206, 260, 412, 515, 1030, 1339, 1567, 2060, 2678, 3134, 3739, 5356, 6268, 6695, 7478, 7835, 13390, 14956, 15670, 18695, 20371, 26780, 31340, 37390, 40742, 48607, 74780, 81484, 97214, 101855, 161401, 194428, 203710, 243035, 322802, 385117, 407420, 486070, 645604, 770234, 807005, 972140, 1540468, 1614010, 1925585, 2098213, 3228020, 3851170, 4196426, 5006521, 5859013, 7702340, 8392852, 10013042, 10491065, 11718026, 20026084, 20982130, 23436052, 25032605, 29295065, 41964260, 50065210, 58590130, 76167169, 100130420, 117180260, 152334338, 304668676, 380835845, 603478339, 761671690, 1206956678, 1523343380, 2413913356, 3017391695, 6034783390, 7845218407, 12069566780, 15690436814, 31380873628, 39226092035, 78452184070, 156904368140]

約数ペア:

[(1, 156904368140), (2, 78452184070), (4, 39226092035), (5, 31380873628), (10, 15690436814), (13, 12069566780), (20, 7845218407), (26, 6034783390), (52, 3017391695), (65, 2413913356), (103, 1523343380), (130, 1206956678), (206, 761671690), (260, 603478339), (412, 380835845), (515, 304668676), (1030, 152334338), (1339, 117180260), (1567, 100130420), (2060, 76167169), (2678, 58590130), (3134, 50065210), (3739, 41964260), (5356, 29295065), (6268, 25032605), (6695, 23436052), (7478, 20982130), (7835, 20026084), (13390, 11718026), (14956, 10491065), (15670, 10013042), (18695, 8392852), (20371, 7702340), (26780, 5859013), (31340, 5006521), (37390, 4196426), (40742, 3851170), (48607, 3228020), (74780, 2098213), (81484, 1925585), (97214, 1614010), (101855, 1540468), (161401, 972140), (194428, 807005), (203710, 770234), (243035, 645604), (322802, 486070), (385117, 407420)]