130921024

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2969}}^1$

素因数の和:3047

約数の個数: 56

約数和(自身を含む): 285155640

約数和(自身を除く): 154234616

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 104, 106, 208, 212, 416, 424, 689, 832, 848, 1378, 1696, 2756, 2969, 3392, 5512, 5938, 11024, 11876, 22048, 23752, 38597, 44096, 47504, 77194, 95008, 154388, 157357, 190016, 308776, 314714, 617552, 629428, 1235104, 1258856, 2045641, 2470208, 2517712, 4091282, 5035424, 8182564, 10070848, 16365128, 32730256, 65460512, 130921024]

約数ペア:

[(1, 130921024), (2, 65460512), (4, 32730256), (8, 16365128), (13, 10070848), (16, 8182564), (26, 5035424), (32, 4091282), (52, 2517712), (53, 2470208), (64, 2045641), (104, 1258856), (106, 1235104), (208, 629428), (212, 617552), (416, 314714), (424, 308776), (689, 190016), (832, 157357), (848, 154388), (1378, 95008), (1696, 77194), (2756, 47504), (2969, 44096), (3392, 38597), (5512, 23752), (5938, 22048), (11024, 11876)]