143991198

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{16631}}^1$

素因数の和:16689

約数の個数: 48

約数和(自身を含む): 345080736

約数和(自身を除く): 201089538

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 222, 234, 333, 481, 666, 962, 1443, 2886, 4329, 8658, 16631, 33262, 49893, 99786, 149679, 216203, 299358, 432406, 615347, 648609, 1230694, 1297218, 1846041, 1945827, 3692082, 3891654, 5538123, 7999511, 11076246, 15999022, 23998533, 47997066, 71995599, 143991198]

約数ペア:

[(1, 143991198), (2, 71995599), (3, 47997066), (6, 23998533), (9, 15999022), (13, 11076246), (18, 7999511), (26, 5538123), (37, 3891654), (39, 3692082), (74, 1945827), (78, 1846041), (111, 1297218), (117, 1230694), (222, 648609), (234, 615347), (333, 432406), (481, 299358), (666, 216203), (962, 149679), (1443, 99786), (2886, 49893), (4329, 33262), (8658, 16631)]