189407568

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1801}}^1$

素因数の和:2132

約数の個数: 80

約数和(自身を含む): 561301376

約数和(自身を除く): 371893808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 313, 336, 626, 939, 1252, 1801, 1878, 2191, 2504, 3602, 3756, 4382, 5008, 5403, 6573, 7204, 7512, 8764, 10806, 12607, 13146, 14408, 15024, 17528, 21612, 25214, 26292, 28816, 35056, 37821, 43224, 50428, 52584, 75642, 86448, 100856, 105168, 151284, 201712, 302568, 563713, 605136, 1127426, 1691139, 2254852, 3382278, 3945991, 4509704, 6764556, 7891982, 9019408, 11837973, 13529112, 15783964, 23675946, 27058224, 31567928, 47351892, 63135856, 94703784, 189407568]

約数ペア:

[(1, 189407568), (2, 94703784), (3, 63135856), (4, 47351892), (6, 31567928), (7, 27058224), (8, 23675946), (12, 15783964), (14, 13529112), (16, 11837973), (21, 9019408), (24, 7891982), (28, 6764556), (42, 4509704), (48, 3945991), (56, 3382278), (84, 2254852), (112, 1691139), (168, 1127426), (313, 605136), (336, 563713), (626, 302568), (939, 201712), (1252, 151284), (1801, 105168), (1878, 100856), (2191, 86448), (2504, 75642), (3602, 52584), (3756, 50428), (4382, 43224), (5008, 37821), (5403, 35056), (6573, 28816), (7204, 26292), (7512, 25214), (8764, 21612), (10806, 17528), (12607, 15024), (13146, 14408)]