149700564

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1787}}^1$

素因数の和:1989

約数の個数: 72

約数和(自身を含む): 410024160

約数和(自身を除く): 260323596

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 179, 234, 358, 468, 537, 716, 1074, 1611, 1787, 2148, 2327, 3222, 3574, 4654, 5361, 6444, 6981, 7148, 9308, 10722, 13962, 16083, 20943, 21444, 23231, 27924, 32166, 41886, 46462, 64332, 69693, 83772, 92924, 139386, 209079, 278772, 319873, 418158, 639746, 836316, 959619, 1279492, 1919238, 2878857, 3838476, 4158349, 5757714, 8316698, 11515428, 12475047, 16633396, 24950094, 37425141, 49900188, 74850282, 149700564]

約数ペア:

[(1, 149700564), (2, 74850282), (3, 49900188), (4, 37425141), (6, 24950094), (9, 16633396), (12, 12475047), (13, 11515428), (18, 8316698), (26, 5757714), (36, 4158349), (39, 3838476), (52, 2878857), (78, 1919238), (117, 1279492), (156, 959619), (179, 836316), (234, 639746), (358, 418158), (468, 319873), (537, 278772), (716, 209079), (1074, 139386), (1611, 92924), (1787, 83772), (2148, 69693), (2327, 64332), (3222, 46462), (3574, 41886), (4654, 32166), (5361, 27924), (6444, 23231), (6981, 21444), (7148, 20943), (9308, 16083), (10722, 13962)]