156794148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{6991}}^1$

素因数の和:7097

約数の個数: 72

約数和(自身を含む): 458115840

約数和(自身を除く): 301321692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 89, 126, 178, 252, 267, 356, 534, 623, 801, 1068, 1246, 1602, 1869, 2492, 3204, 3738, 5607, 6991, 7476, 11214, 13982, 20973, 22428, 27964, 41946, 48937, 62919, 83892, 97874, 125838, 146811, 195748, 251676, 293622, 440433, 587244, 622199, 880866, 1244398, 1761732, 1866597, 2488796, 3733194, 4355393, 5599791, 7466388, 8710786, 11199582, 13066179, 17421572, 22399164, 26132358, 39198537, 52264716, 78397074, 156794148]

約数ペア:

[(1, 156794148), (2, 78397074), (3, 52264716), (4, 39198537), (6, 26132358), (7, 22399164), (9, 17421572), (12, 13066179), (14, 11199582), (18, 8710786), (21, 7466388), (28, 5599791), (36, 4355393), (42, 3733194), (63, 2488796), (84, 1866597), (89, 1761732), (126, 1244398), (178, 880866), (252, 622199), (267, 587244), (356, 440433), (534, 293622), (623, 251676), (801, 195748), (1068, 146811), (1246, 125838), (1602, 97874), (1869, 83892), (2492, 62919), (3204, 48937), (3738, 41946), (5607, 27964), (6991, 22428), (7476, 20973), (11214, 13982)]