161736267712

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{2011}}^1\times {\mathrm{15907}}^1$

素因数の和:18009

約数の個数: 56

約数和(自身を含む): 325190063360

約数和(自身を除く): 163453795648

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 632, 1264, 2011, 2528, 4022, 5056, 8044, 15907, 16088, 31814, 32176, 63628, 64352, 127256, 128704, 158869, 254512, 317738, 509024, 635476, 1018048, 1256653, 1270952, 2513306, 2541904, 5026612, 5083808, 10053224, 10167616, 20106448, 31988977, 40212896, 63977954, 80425792, 127955908, 255911816, 511823632, 1023647264, 2047294528, 2527129183, 5054258366, 10108516732, 20217033464, 40434066928, 80868133856, 161736267712]

約数ペア:

[(1, 161736267712), (2, 80868133856), (4, 40434066928), (8, 20217033464), (16, 10108516732), (32, 5054258366), (64, 2527129183), (79, 2047294528), (158, 1023647264), (316, 511823632), (632, 255911816), (1264, 127955908), (2011, 80425792), (2528, 63977954), (4022, 40212896), (5056, 31988977), (8044, 20106448), (15907, 10167616), (16088, 10053224), (31814, 5083808), (32176, 5026612), (63628, 2541904), (64352, 2513306), (127256, 1270952), (128704, 1256653), (158869, 1018048), (254512, 635476), (317738, 509024)]