156573612

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4583}}^1$

素因数の和:4679

約数の個数: 72

約数和(自身を含む): 432161184

約数和(自身を除く): 275587572

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 73, 78, 117, 146, 156, 219, 234, 292, 438, 468, 657, 876, 949, 1314, 1898, 2628, 2847, 3796, 4583, 5694, 8541, 9166, 11388, 13749, 17082, 18332, 27498, 34164, 41247, 54996, 59579, 82494, 119158, 164988, 178737, 238316, 334559, 357474, 536211, 669118, 714948, 1003677, 1072422, 1338236, 2007354, 2144844, 3011031, 4014708, 4349267, 6022062, 8698534, 12044124, 13047801, 17397068, 26095602, 39143403, 52191204, 78286806, 156573612]

約数ペア:

[(1, 156573612), (2, 78286806), (3, 52191204), (4, 39143403), (6, 26095602), (9, 17397068), (12, 13047801), (13, 12044124), (18, 8698534), (26, 6022062), (36, 4349267), (39, 4014708), (52, 3011031), (73, 2144844), (78, 2007354), (117, 1338236), (146, 1072422), (156, 1003677), (219, 714948), (234, 669118), (292, 536211), (438, 357474), (468, 334559), (657, 238316), (876, 178737), (949, 164988), (1314, 119158), (1898, 82494), (2628, 59579), (2847, 54996), (3796, 41247), (4583, 34164), (5694, 27498), (8541, 18332), (9166, 17082), (11388, 13749)]