156721230

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1013}}^1$

素因数の和:1223

約数の個数: 80

約数和(自身を含む): 424030464

約数和(自身を除く): 267309234

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 191, 270, 382, 405, 573, 810, 955, 1013, 1146, 1719, 1910, 2026, 2865, 3039, 3438, 5065, 5157, 5730, 6078, 8595, 9117, 10130, 10314, 15195, 15471, 17190, 18234, 25785, 27351, 30390, 30942, 45585, 51570, 54702, 77355, 82053, 91170, 136755, 154710, 164106, 193483, 273510, 386966, 410265, 580449, 820530, 967415, 1160898, 1741347, 1934830, 2902245, 3482694, 5224041, 5804490, 8706735, 10448082, 15672123, 17413470, 26120205, 31344246, 52240410, 78360615, 156721230]

約数ペア:

[(1, 156721230), (2, 78360615), (3, 52240410), (5, 31344246), (6, 26120205), (9, 17413470), (10, 15672123), (15, 10448082), (18, 8706735), (27, 5804490), (30, 5224041), (45, 3482694), (54, 2902245), (81, 1934830), (90, 1741347), (135, 1160898), (162, 967415), (191, 820530), (270, 580449), (382, 410265), (405, 386966), (573, 273510), (810, 193483), (955, 164106), (1013, 154710), (1146, 136755), (1719, 91170), (1910, 82053), (2026, 77355), (2865, 54702), (3039, 51570), (3438, 45585), (5065, 30942), (5157, 30390), (5730, 27351), (6078, 25785), (8595, 18234), (9117, 17190), (10130, 15471), (10314, 15195)]