171149069572

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{1627}}^1\times {\mathrm{2551}}^1$

素因数の和:4269

約数の個数: 72

約数和(自身を含む): 329971088832

約数和(自身を除く): 158822019260

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 169, 244, 338, 676, 793, 1586, 1627, 2551, 3172, 3254, 5102, 6508, 10204, 10309, 20618, 21151, 33163, 41236, 42302, 66326, 84604, 99247, 132652, 155611, 198494, 274963, 311222, 396988, 431119, 549926, 622444, 862238, 1099852, 1290211, 1724476, 2022943, 2580422, 4045886, 4150477, 5160844, 8091772, 8300954, 16601908, 16772743, 26298259, 33545486, 52596518, 53956201, 67090972, 105193036, 107912402, 215824804, 253179097, 506358194, 701430613, 1012716388, 1402861226, 2805722452, 3291328261, 6582656522, 13165313044, 42787267393, 85574534786, 171149069572]

約数ペア:

[(1, 171149069572), (2, 85574534786), (4, 42787267393), (13, 13165313044), (26, 6582656522), (52, 3291328261), (61, 2805722452), (122, 1402861226), (169, 1012716388), (244, 701430613), (338, 506358194), (676, 253179097), (793, 215824804), (1586, 107912402), (1627, 105193036), (2551, 67090972), (3172, 53956201), (3254, 52596518), (5102, 33545486), (6508, 26298259), (10204, 16772743), (10309, 16601908), (20618, 8300954), (21151, 8091772), (33163, 5160844), (41236, 4150477), (42302, 4045886), (66326, 2580422), (84604, 2022943), (99247, 1724476), (132652, 1290211), (155611, 1099852), (198494, 862238), (274963, 622444), (311222, 549926), (396988, 431119)]