144615872

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2179}}^1$

素因数の和:2269

約数の個数: 56

約数和(自身を含む): 308975760

約数和(自身を除く): 164359888

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 64, 68, 122, 136, 244, 272, 488, 544, 976, 1037, 1088, 1952, 2074, 2179, 3904, 4148, 4358, 8296, 8716, 16592, 17432, 33184, 34864, 37043, 66368, 69728, 74086, 132919, 139456, 148172, 265838, 296344, 531676, 592688, 1063352, 1185376, 2126704, 2259623, 2370752, 4253408, 4519246, 8506816, 9038492, 18076984, 36153968, 72307936, 144615872]

約数ペア:

[(1, 144615872), (2, 72307936), (4, 36153968), (8, 18076984), (16, 9038492), (17, 8506816), (32, 4519246), (34, 4253408), (61, 2370752), (64, 2259623), (68, 2126704), (122, 1185376), (136, 1063352), (244, 592688), (272, 531676), (488, 296344), (544, 265838), (976, 148172), (1037, 139456), (1088, 132919), (1952, 74086), (2074, 69728), (2179, 66368), (3904, 37043), (4148, 34864), (4358, 33184), (8296, 17432), (8716, 16592)]