157606064

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6733}}^1$

素因数の和:6778

約数の個数: 80

約数和(自身を含む): 400807680

約数和(自身を除く): 243201616

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 266, 304, 308, 418, 532, 616, 836, 1064, 1232, 1463, 1672, 2128, 2926, 3344, 5852, 6733, 11704, 13466, 23408, 26932, 47131, 53864, 74063, 94262, 107728, 127927, 148126, 188524, 255854, 296252, 377048, 511708, 518441, 592504, 754096, 895489, 1023416, 1036882, 1185008, 1407197, 1790978, 2046832, 2073764, 2814394, 3581956, 4147528, 5628788, 7163912, 8295056, 9850379, 11257576, 14327824, 19700758, 22515152, 39401516, 78803032, 157606064]

約数ペア:

[(1, 157606064), (2, 78803032), (4, 39401516), (7, 22515152), (8, 19700758), (11, 14327824), (14, 11257576), (16, 9850379), (19, 8295056), (22, 7163912), (28, 5628788), (38, 4147528), (44, 3581956), (56, 2814394), (76, 2073764), (77, 2046832), (88, 1790978), (112, 1407197), (133, 1185008), (152, 1036882), (154, 1023416), (176, 895489), (209, 754096), (266, 592504), (304, 518441), (308, 511708), (418, 377048), (532, 296252), (616, 255854), (836, 188524), (1064, 148126), (1232, 127927), (1463, 107728), (1672, 94262), (2128, 74063), (2926, 53864), (3344, 47131), (5852, 26932), (6733, 23408), (11704, 13466)]