149568304

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:386

約数の個数: 80

約数和(自身を含む): 321408000

約数和(自身を除く): 171839696

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 59, 62, 76, 118, 124, 152, 236, 248, 269, 304, 472, 496, 538, 589, 944, 1076, 1121, 1178, 1829, 2152, 2242, 2356, 3658, 4304, 4484, 4712, 5111, 7316, 8339, 8968, 9424, 10222, 14632, 15871, 16678, 17936, 20444, 29264, 31742, 33356, 34751, 40888, 63484, 66712, 69502, 81776, 126968, 133424, 139004, 158441, 253936, 278008, 301549, 316882, 492001, 556016, 603098, 633764, 984002, 1206196, 1267528, 1968004, 2412392, 2535056, 3936008, 4824784, 7872016, 9348019, 18696038, 37392076, 74784152, 149568304]

約数ペア:

[(1, 149568304), (2, 74784152), (4, 37392076), (8, 18696038), (16, 9348019), (19, 7872016), (31, 4824784), (38, 3936008), (59, 2535056), (62, 2412392), (76, 1968004), (118, 1267528), (124, 1206196), (152, 984002), (236, 633764), (248, 603098), (269, 556016), (304, 492001), (472, 316882), (496, 301549), (538, 278008), (589, 253936), (944, 158441), (1076, 139004), (1121, 133424), (1178, 126968), (1829, 81776), (2152, 69502), (2242, 66712), (2356, 63484), (3658, 40888), (4304, 34751), (4484, 33356), (4712, 31742), (5111, 29264), (7316, 20444), (8339, 17936), (8968, 16678), (9424, 15871), (10222, 14632)]