163564874930

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{797}}^1\times {\mathrm{1951}}^1$

素因数の和:2979

約数の個数: 64

約数和(自身を含む): 301245944832

約数和(自身を除く): 137681069902

約数列:

[1, 2, 5, 10, 67, 134, 157, 314, 335, 670, 785, 797, 1570, 1594, 1951, 3902, 3985, 7970, 9755, 10519, 19510, 21038, 52595, 53399, 105190, 106798, 125129, 130717, 250258, 261434, 266995, 306307, 533990, 612614, 625645, 653585, 1251290, 1307170, 1531535, 1554947, 3063070, 3109894, 7774735, 8383643, 15549470, 16767286, 20522569, 41045138, 41918215, 83836430, 102612845, 104181449, 205225690, 208362898, 244126679, 488253358, 520907245, 1041814490, 1220633395, 2441266790, 16356487493, 32712974986, 81782437465, 163564874930]

約数ペア:

[(1, 163564874930), (2, 81782437465), (5, 32712974986), (10, 16356487493), (67, 2441266790), (134, 1220633395), (157, 1041814490), (314, 520907245), (335, 488253358), (670, 244126679), (785, 208362898), (797, 205225690), (1570, 104181449), (1594, 102612845), (1951, 83836430), (3902, 41918215), (3985, 41045138), (7970, 20522569), (9755, 16767286), (10519, 15549470), (19510, 8383643), (21038, 7774735), (52595, 3109894), (53399, 3063070), (105190, 1554947), (106798, 1531535), (125129, 1307170), (130717, 1251290), (250258, 653585), (261434, 625645), (266995, 612614), (306307, 533990)]