189140424

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:264

約数の個数: 128

約数和(自身を含む): 539688960

約数和(自身を除く): 350548536

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 121, 124, 132, 186, 191, 242, 248, 264, 341, 363, 372, 382, 484, 573, 682, 726, 744, 764, 968, 1023, 1146, 1331, 1364, 1452, 1528, 2046, 2101, 2292, 2662, 2728, 2904, 3751, 3993, 4092, 4202, 4584, 5324, 5921, 6303, 7502, 7986, 8184, 8404, 10648, 11253, 11842, 12606, 15004, 15972, 16808, 17763, 22506, 23111, 23684, 25212, 30008, 31944, 35526, 41261, 45012, 46222, 47368, 50424, 65131, 69333, 71052, 82522, 90024, 92444, 123783, 130262, 138666, 142104, 165044, 184888, 195393, 247566, 254221, 260524, 277332, 330088, 390786, 495132, 508442, 521048, 554664, 716441, 762663, 781572, 990264, 1016884, 1432882, 1525326, 1563144, 2033768, 2149323, 2865764, 3050652, 4298646, 5731528, 6101304, 7880851, 8597292, 15761702, 17194584, 23642553, 31523404, 47285106, 63046808, 94570212, 189140424]

約数ペア:

[(1, 189140424), (2, 94570212), (3, 63046808), (4, 47285106), (6, 31523404), (8, 23642553), (11, 17194584), (12, 15761702), (22, 8597292), (24, 7880851), (31, 6101304), (33, 5731528), (44, 4298646), (62, 3050652), (66, 2865764), (88, 2149323), (93, 2033768), (121, 1563144), (124, 1525326), (132, 1432882), (186, 1016884), (191, 990264), (242, 781572), (248, 762663), (264, 716441), (341, 554664), (363, 521048), (372, 508442), (382, 495132), (484, 390786), (573, 330088), (682, 277332), (726, 260524), (744, 254221), (764, 247566), (968, 195393), (1023, 184888), (1146, 165044), (1331, 142104), (1364, 138666), (1452, 130262), (1528, 123783), (2046, 92444), (2101, 90024), (2292, 82522), (2662, 71052), (2728, 69333), (2904, 65131), (3751, 50424), (3993, 47368), (4092, 46222), (4202, 45012), (4584, 41261), (5324, 35526), (5921, 31944), (6303, 30008), (7502, 25212), (7986, 23684), (8184, 23111), (8404, 22506), (10648, 17763), (11253, 16808), (11842, 15972), (12606, 15004)]