155510779684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1581487}}^1$

素因数の和:1581596

約数の個数: 48

約数和(自身を含む): 307491874816

約数和(自身を除く): 151981095132

約数列:

[1, 2, 4, 13, 26, 31, 52, 61, 62, 122, 124, 244, 403, 793, 806, 1586, 1612, 1891, 3172, 3782, 7564, 24583, 49166, 98332, 1581487, 3162974, 6325948, 20559331, 41118662, 49026097, 82237324, 96470707, 98052194, 192941414, 196104388, 385882828, 637339261, 1254119191, 1274678522, 2508238382, 2549357044, 2990591917, 5016476764, 5981183834, 11962367668, 38877694921, 77755389842, 155510779684]

約数ペア:

[(1, 155510779684), (2, 77755389842), (4, 38877694921), (13, 11962367668), (26, 5981183834), (31, 5016476764), (52, 2990591917), (61, 2549357044), (62, 2508238382), (122, 1274678522), (124, 1254119191), (244, 637339261), (403, 385882828), (793, 196104388), (806, 192941414), (1586, 98052194), (1612, 96470707), (1891, 82237324), (3172, 49026097), (3782, 41118662), (7564, 20559331), (24583, 6325948), (49166, 3162974), (98332, 1581487)]