168156965370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{487}}^1\times {\mathrm{24859}}^1$

素因数の和:25819

約数の個数: 64

約数和(自身を含む): 405295165440

約数和(自身を除く): 237138200070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 463, 487, 926, 974, 1389, 1461, 2315, 2435, 2778, 2922, 4630, 4870, 6945, 7305, 13890, 14610, 24859, 49718, 74577, 124295, 149154, 225481, 248590, 372885, 450962, 676443, 745770, 1127405, 1352886, 2254810, 3382215, 6764430, 11509717, 12106333, 23019434, 24212666, 34529151, 36318999, 57548585, 60531665, 69058302, 72637998, 115097170, 121063330, 172645755, 181594995, 345291510, 363189990, 5605232179, 11210464358, 16815696537, 28026160895, 33631393074, 56052321790, 84078482685, 168156965370]

約数ペア:

[(1, 168156965370), (2, 84078482685), (3, 56052321790), (5, 33631393074), (6, 28026160895), (10, 16815696537), (15, 11210464358), (30, 5605232179), (463, 363189990), (487, 345291510), (926, 181594995), (974, 172645755), (1389, 121063330), (1461, 115097170), (2315, 72637998), (2435, 69058302), (2778, 60531665), (2922, 57548585), (4630, 36318999), (4870, 34529151), (6945, 24212666), (7305, 23019434), (13890, 12106333), (14610, 11509717), (24859, 6764430), (49718, 3382215), (74577, 2254810), (124295, 1352886), (149154, 1127405), (225481, 745770), (248590, 676443), (372885, 450962)]