156739564782

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{641}}^1\times {\mathrm{3907}}^1$

素因数の和:4639

約数の個数: 128

約数和(自身を含む): 373329676800

約数和(自身を除く): 216590112018

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 61, 114, 122, 171, 183, 342, 366, 513, 549, 641, 1026, 1098, 1159, 1282, 1647, 1923, 2318, 3294, 3477, 3846, 3907, 5769, 6954, 7814, 10431, 11538, 11721, 12179, 17307, 20862, 23442, 24358, 31293, 34614, 35163, 36537, 39101, 62586, 70326, 73074, 74233, 78202, 105489, 109611, 117303, 148466, 210978, 219222, 222699, 234606, 238327, 328833, 351909, 445398, 476654, 657666, 668097, 703818, 714981, 742919, 1055727, 1336194, 1429962, 1485838, 2004291, 2111454, 2144943, 2228757, 2504387, 4008582, 4289886, 4457514, 4528213, 5008774, 6434829, 6686271, 7513161, 9056426, 12869658, 13372542, 13584639, 15026322, 20058813, 22539483, 27169278, 40117626, 40753917, 45078966, 47583353, 67618449, 81507834, 95166706, 122261751, 135236898, 142750059, 152767607, 244523502, 285500118, 305535214, 428250177, 458302821, 856500354, 916605642, 1284750531, 1374908463, 2569501062, 2749816926, 2902584533, 4124725389, 5805169066, 8249450778, 8707753599, 17415507198, 26123260797, 52246521594, 78369782391, 156739564782]

約数ペア:

[(1, 156739564782), (2, 78369782391), (3, 52246521594), (6, 26123260797), (9, 17415507198), (18, 8707753599), (19, 8249450778), (27, 5805169066), (38, 4124725389), (54, 2902584533), (57, 2749816926), (61, 2569501062), (114, 1374908463), (122, 1284750531), (171, 916605642), (183, 856500354), (342, 458302821), (366, 428250177), (513, 305535214), (549, 285500118), (641, 244523502), (1026, 152767607), (1098, 142750059), (1159, 135236898), (1282, 122261751), (1647, 95166706), (1923, 81507834), (2318, 67618449), (3294, 47583353), (3477, 45078966), (3846, 40753917), (3907, 40117626), (5769, 27169278), (6954, 22539483), (7814, 20058813), (10431, 15026322), (11538, 13584639), (11721, 13372542), (12179, 12869658), (17307, 9056426), (20862, 7513161), (23442, 6686271), (24358, 6434829), (31293, 5008774), (34614, 4528213), (35163, 4457514), (36537, 4289886), (39101, 4008582), (62586, 2504387), (70326, 2228757), (73074, 2144943), (74233, 2111454), (78202, 2004291), (105489, 1485838), (109611, 1429962), (117303, 1336194), (148466, 1055727), (210978, 742919), (219222, 714981), (222699, 703818), (234606, 668097), (238327, 657666), (328833, 476654), (351909, 445398)]