160458356992

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{879089}}^1$

素因数の和:879159

約数の個数: 72

約数和(自身を含む): 344997112320

約数和(自身を除く): 184538755328

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 128, 184, 248, 256, 368, 496, 713, 736, 992, 1426, 1472, 1984, 2852, 2944, 3968, 5704, 5888, 7936, 11408, 22816, 45632, 91264, 182528, 879089, 1758178, 3516356, 7032712, 14065424, 20219047, 27251759, 28130848, 40438094, 54503518, 56261696, 80876188, 109007036, 112523392, 161752376, 218014072, 225046784, 323504752, 436028144, 626790457, 647009504, 872056288, 1253580914, 1294019008, 1744112576, 2507161828, 2588038016, 3488225152, 5014323656, 5176076032, 6976450304, 10028647312, 20057294624, 40114589248, 80229178496, 160458356992]

約数ペア:

[(1, 160458356992), (2, 80229178496), (4, 40114589248), (8, 20057294624), (16, 10028647312), (23, 6976450304), (31, 5176076032), (32, 5014323656), (46, 3488225152), (62, 2588038016), (64, 2507161828), (92, 1744112576), (124, 1294019008), (128, 1253580914), (184, 872056288), (248, 647009504), (256, 626790457), (368, 436028144), (496, 323504752), (713, 225046784), (736, 218014072), (992, 161752376), (1426, 112523392), (1472, 109007036), (1984, 80876188), (2852, 56261696), (2944, 54503518), (3968, 40438094), (5704, 28130848), (5888, 27251759), (7936, 20219047), (11408, 14065424), (22816, 7032712), (45632, 3516356), (91264, 1758178), (182528, 879089)]