156924100880

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{96671}}^1$

素因数の和:96984

約数の個数: 80

約数和(自身を含む): 370264587264

約数和(自身を除く): 213340486384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 197, 206, 394, 412, 515, 788, 824, 985, 1030, 1576, 1648, 1970, 2060, 3152, 3940, 4120, 7880, 8240, 15760, 20291, 40582, 81164, 96671, 101455, 162328, 193342, 202910, 324656, 386684, 405820, 483355, 773368, 811640, 966710, 1546736, 1623280, 1933420, 3866840, 7733680, 9957113, 19044187, 19914226, 38088374, 39828452, 49785565, 76176748, 79656904, 95220935, 99571130, 152353496, 159313808, 190441870, 199142260, 304706992, 380883740, 398284520, 761767480, 796569040, 1523534960, 1961551261, 3923102522, 7846205044, 9807756305, 15692410088, 19615512610, 31384820176, 39231025220, 78462050440, 156924100880]

約数ペア:

[(1, 156924100880), (2, 78462050440), (4, 39231025220), (5, 31384820176), (8, 19615512610), (10, 15692410088), (16, 9807756305), (20, 7846205044), (40, 3923102522), (80, 1961551261), (103, 1523534960), (197, 796569040), (206, 761767480), (394, 398284520), (412, 380883740), (515, 304706992), (788, 199142260), (824, 190441870), (985, 159313808), (1030, 152353496), (1576, 99571130), (1648, 95220935), (1970, 79656904), (2060, 76176748), (3152, 49785565), (3940, 39828452), (4120, 38088374), (7880, 19914226), (8240, 19044187), (15760, 9957113), (20291, 7733680), (40582, 3866840), (81164, 1933420), (96671, 1623280), (101455, 1546736), (162328, 966710), (193342, 811640), (202910, 773368), (324656, 483355), (386684, 405820)]