169668004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{577}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 334426176

約数和(自身を除く): 164758172

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 163, 164, 326, 451, 577, 652, 902, 1154, 1793, 1804, 2308, 3586, 6347, 6683, 7172, 12694, 13366, 23657, 25388, 26732, 47314, 73513, 94051, 94628, 147026, 188102, 260227, 294052, 376204, 520454, 1034561, 1040908, 2069122, 3856091, 4138244, 7712182, 15424364, 42417001, 84834002, 169668004]

約数ペア:

[(1, 169668004), (2, 84834002), (4, 42417001), (11, 15424364), (22, 7712182), (41, 4138244), (44, 3856091), (82, 2069122), (163, 1040908), (164, 1034561), (326, 520454), (451, 376204), (577, 294052), (652, 260227), (902, 188102), (1154, 147026), (1793, 94628), (1804, 94051), (2308, 73513), (3586, 47314), (6347, 26732), (6683, 25388), (7172, 23657), (12694, 13366)]