157516758

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3181}}^1$

素因数の和:3330

約数の個数: 64

約数和(自身を含む): 403223040

約数和(自身を除く): 245706282

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 131, 189, 262, 378, 393, 786, 917, 1179, 1834, 2358, 2751, 3181, 3537, 5502, 6362, 7074, 8253, 9543, 16506, 19086, 22267, 24759, 28629, 44534, 49518, 57258, 66801, 85887, 133602, 171774, 200403, 400806, 416711, 601209, 833422, 1202418, 1250133, 2500266, 2916977, 3750399, 5833954, 7500798, 8750931, 11251197, 17501862, 22502394, 26252793, 52505586, 78758379, 157516758]

約数ペア:

[(1, 157516758), (2, 78758379), (3, 52505586), (6, 26252793), (7, 22502394), (9, 17501862), (14, 11251197), (18, 8750931), (21, 7500798), (27, 5833954), (42, 3750399), (54, 2916977), (63, 2500266), (126, 1250133), (131, 1202418), (189, 833422), (262, 601209), (378, 416711), (393, 400806), (786, 200403), (917, 171774), (1179, 133602), (1834, 85887), (2358, 66801), (2751, 57258), (3181, 49518), (3537, 44534), (5502, 28629), (6362, 24759), (7074, 22267), (8253, 19086), (9543, 16506)]