161069056

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 345945600

約数和(自身を除く): 184876544

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 59, 62, 64, 86, 118, 124, 128, 172, 236, 248, 256, 344, 472, 496, 512, 688, 944, 992, 1024, 1333, 1376, 1829, 1888, 1984, 2048, 2537, 2666, 2752, 3658, 3776, 3968, 5074, 5332, 5504, 7316, 7552, 7936, 10148, 10664, 11008, 14632, 15104, 15872, 20296, 21328, 22016, 29264, 30208, 31744, 40592, 42656, 44032, 58528, 60416, 63488, 78647, 81184, 85312, 88064, 117056, 120832, 157294, 162368, 170624, 234112, 314588, 324736, 341248, 468224, 629176, 649472, 682496, 936448, 1258352, 1298944, 1364992, 1872896, 2516704, 2597888, 2729984, 3745792, 5033408, 5195776, 10066816, 20133632, 40267264, 80534528, 161069056]

約数ペア:

[(1, 161069056), (2, 80534528), (4, 40267264), (8, 20133632), (16, 10066816), (31, 5195776), (32, 5033408), (43, 3745792), (59, 2729984), (62, 2597888), (64, 2516704), (86, 1872896), (118, 1364992), (124, 1298944), (128, 1258352), (172, 936448), (236, 682496), (248, 649472), (256, 629176), (344, 468224), (472, 341248), (496, 324736), (512, 314588), (688, 234112), (944, 170624), (992, 162368), (1024, 157294), (1333, 120832), (1376, 117056), (1829, 88064), (1888, 85312), (1984, 81184), (2048, 78647), (2537, 63488), (2666, 60416), (2752, 58528), (3658, 44032), (3776, 42656), (3968, 40592), (5074, 31744), (5332, 30208), (5504, 29264), (7316, 22016), (7552, 21328), (7936, 20296), (10148, 15872), (10664, 15104), (11008, 14632)]