156980422135

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{140683}}^1$

素因数の和:141055

約数の個数: 32

約数和(自身を含む): 203557367808

約数和(自身を除く): 46576945673

約数列:

[1, 5, 23, 31, 115, 155, 313, 713, 1565, 3565, 7199, 9703, 35995, 48515, 140683, 223169, 703415, 1115845, 3235709, 4361173, 16178545, 21805865, 44033779, 100306979, 220168895, 501534895, 1012776917, 1365047149, 5063884585, 6825235745, 31396084427, 156980422135]

約数ペア:

[(1, 156980422135), (5, 31396084427), (23, 6825235745), (31, 5063884585), (115, 1365047149), (155, 1012776917), (313, 501534895), (713, 220168895), (1565, 100306979), (3565, 44033779), (7199, 21805865), (9703, 16178545), (35995, 4361173), (48515, 3235709), (140683, 1115845), (223169, 703415)]