160875888

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{421}}^1$

素因数の和:870

約数の個数: 80

約数和(自身を含む): 439555200

約数和(自身を除く): 278679312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 419, 421, 456, 838, 842, 912, 1257, 1263, 1676, 1684, 2514, 2526, 3352, 3368, 5028, 5052, 6704, 6736, 7961, 7999, 10056, 10104, 15922, 15998, 20112, 20208, 23883, 23997, 31844, 31996, 47766, 47994, 63688, 63992, 95532, 95988, 127376, 127984, 176399, 191064, 191976, 352798, 382128, 383952, 529197, 705596, 1058394, 1411192, 2116788, 2822384, 3351581, 4233576, 6703162, 8467152, 10054743, 13406324, 20109486, 26812648, 40218972, 53625296, 80437944, 160875888]

約数ペア:

[(1, 160875888), (2, 80437944), (3, 53625296), (4, 40218972), (6, 26812648), (8, 20109486), (12, 13406324), (16, 10054743), (19, 8467152), (24, 6703162), (38, 4233576), (48, 3351581), (57, 2822384), (76, 2116788), (114, 1411192), (152, 1058394), (228, 705596), (304, 529197), (419, 383952), (421, 382128), (456, 352798), (838, 191976), (842, 191064), (912, 176399), (1257, 127984), (1263, 127376), (1676, 95988), (1684, 95532), (2514, 63992), (2526, 63688), (3352, 47994), (3368, 47766), (5028, 31996), (5052, 31844), (6704, 23997), (6736, 23883), (7961, 20208), (7999, 20112), (10056, 15998), (10104, 15922)]