156711810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{1303}}^1$

素因数の和:1543

約数の個数: 64

約数和(自身を含む): 398085120

約数和(自身を除く): 241373310

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 211, 285, 422, 570, 633, 1055, 1266, 1303, 2110, 2606, 3165, 3909, 4009, 6330, 6515, 7818, 8018, 12027, 13030, 19545, 20045, 24054, 24757, 39090, 40090, 49514, 60135, 74271, 120270, 123785, 148542, 247570, 274933, 371355, 549866, 742710, 824799, 1374665, 1649598, 2749330, 4123995, 5223727, 8247990, 10447454, 15671181, 26118635, 31342362, 52237270, 78355905, 156711810]

約数ペア:

[(1, 156711810), (2, 78355905), (3, 52237270), (5, 31342362), (6, 26118635), (10, 15671181), (15, 10447454), (19, 8247990), (30, 5223727), (38, 4123995), (57, 2749330), (95, 1649598), (114, 1374665), (190, 824799), (211, 742710), (285, 549866), (422, 371355), (570, 274933), (633, 247570), (1055, 148542), (1266, 123785), (1303, 120270), (2110, 74271), (2606, 60135), (3165, 49514), (3909, 40090), (4009, 39090), (6330, 24757), (6515, 24054), (7818, 20045), (8018, 19545), (12027, 13030)]